Catotune's Top Battles Rundown: Diamond league, Wild format - Dec 17, 2025

In this series, I analyze the top battles of the day to reveal which summoners and monsters are most successful for a given league and format. What better way to improve our Splinterlands skills than to study what the best players are doing?
For those of us who buy, rent, or rent out cards, I'm also hoping that this series can inform us of which cards to acquire for maximum effectivenes.
Stay tuned for a new report to be published daily, each covering the top battles for a different league and format!
For simplicity I threw out matches ending in draws and surrender - all data is compiled from wins and losses. Here are the results from 115 of the top Diamond league (wild format) battles from Wednesday, December 17, 2025:
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Thanks for hearing me out, and now back to our regularly scheduled program:
Monsters with highest win rate
Commander Goff - Life splinter
Win rate: 100.00% [5/5]
Commander Goff is a Legendary monster card from the Rebellion edition.
The card at level 4 was most successful in today's top Diamond league (wild) battles, finding itself on the victorious team for all 5 games in which Commander Goff appeared.- Commander Goff performed ideally when positioned as the secondary tank (2nd slot) in the team lineup, where it saw 3 wins.
- You may want to observe @chiboulette's battles to see how they beat their foes 3 times with this card [1, 2, 3].
- When paired with the Tis but Scratches ruleset, Commander Goff won twice.
- The lowest price for a Rebellion edition Commander Goff card is $2.38 USD (Level 1) at the time of writing.
Arcane Skinwalker - Neutral splinter
Win rate: 100.00% [3/3]
Arcane Skinwalker is a Rare monster card from the Promo edition.
In today's top Diamond league (wild) battles, the card at level 8 was most successful, being a member of the winning team for all 3 games in which Arcane Skinwalker appeared.- You could observe @marcox828's battle history to see how they produced a win with this card [1].
- The lowest price for a Promo edition Arcane Skinwalker card is $0.40 USD (Level 1) at the time of writing.
Chaos Adjutant - Neutral splinter
Win rate: 100.00% [3/3]
Chaos Adjutant is a Rare monster card from the 13 edition.
The card at level 8 was most successful during the top Diamond league (wild) battles today, finding itself on the victorious team for all 3 games in which Chaos Adjutant appeared.
Most winning monsters with at least 10 battles
(Excluding any monsters already featured in the "highest win rate" section above)
Oshuur Constantia - Dragon splinter
Win rate: 83.33% [10/12]
Oshuur Constantia is a Legendary monster card from the Promo edition.
In today's top Diamond league (wild) battles, the card at level 4 had the most success, finding itself on the victorious team for all 10 games where Oshuur Constantia triumphed.- When used in combination with the Tis but Scratches ruleset, Oshuur Constantia earned 2 wins.
- The lowest price for a Promo edition Oshuur Constantia card is $2.59 USD (Level 1) at the time of writing.
Mantaroth - Neutral splinter
Win rate: 80.00% [8/10]
Mantaroth is a Legendary monster card from the Promo edition.
The card at level 4 had the most success in today's top Diamond league (wild) battles, being a member of the winning team for all 8 games where Mantaroth won.- Mantaroth did best when placed in the team's second slot, where it saw 3 wins.
- If you want to learn from one of the best, see @badrag's battle history, where they beat their opponent 3 times using this card [1, 2, 3].
- When paired with the Healed Out ruleset, Mantaroth won twice.
- The lowest price for a Promo edition Mantaroth card is $32.00 USD (Level 1) at the time of writing.
Merdaali Guardian - Water splinter
Win rate: 70.00% [7/10]
Merdaali Guardian is a Rare monster card from the Chaos Legion edition.
In today's top Diamond league (wild) battles, the card at level 8 had the most success, finding itself on the winning team for all 7 games where Merdaali Guardian triumphed.- You may want to take a look at @badrag's battles to learn how they defeated their foes 2 times with this card [1, 2].
- The lowest price for a Chaos Legion edition Merdaali Guardian card is $0.03 USD (Level 1) at the time of writing.
Summoners with highest win rate
Risqruel Drath - Fire splinter
Win rate: 100.00% [4/4]
Risqruel Drath is a Legendary summoner card from the Rebellion edition.
The card at level 4 was most successful in today's top Diamond league (wild) battles, winning all 4 games in which Risqruel Drath appeared.- To understand the strategy of a top player, watch @wildbeastie's previous battle, where they won using this card [1].
- The lowest price for a Rebellion edition Risqruel Drath card is $10.94 USD (Level 1) at the time of writing.
Skargore - Fire splinter
Win rate: 100.00% [3/3]
Skargore is an Epic summoner card from the Riftwatchers edition.
In today's top Diamond league (wild) battles, the card at level 6 was most successful, winning all 3 games in which Skargore appeared.- To understand the strategy of a top player, take a look at @triss77's battles, where they defeated their opponent 2 times using this card [1, 2].
- The lowest price for a Riftwatchers edition Skargore card is $0.18 USD (Level 1) at the time of writing.
Nidhoggr - Dragon splinter
Win rate: 100.00% [2/2]
Nidhoggr is a Legendary summoner card from the Rebellion edition.
In today's top Diamond league (wild) battles, the card at level 4 was most successful, winning all 2 games in which Nidhoggr appeared.- You could take a look at @wildbeastie's previous battle to learn how they beat their foe with this card [1].
- The lowest price for a Rebellion edition Nidhoggr card is $22.99 USD (Level 1) at the time of writing.
Most winning summoners with at least 10 battles
(Excluding any summoners already featured in the "highest win rate" section above)
Eternal Tofu - Earth splinter
Win rate: 84.62% [11/13]
Eternal Tofu is a Legendary summoner card from the Rebellion edition.
In today's top Diamond league (wild) battles, the card at level 4 had the most success, winning all 11 games where Eternal Tofu won.- You may find it enlightening to watch @creeptor's previous battles, where they defeated their opponent 3 times using this card [1, 2, 3].
- When used in combination with the Healed Out ruleset, Eternal Tofu won 3 times.
- The lowest price for a Rebellion edition Eternal Tofu card is $42.00 USD (Level 1) at the time of writing.
Byzantine Kitty - Dragon splinter
Win rate: 72.73% [8/11]
Byzantine Kitty is a Legendary summoner card from the Untamed edition.
In today's top Diamond league (wild) battles, the card at level 4 had the most success, winning all 8 games where Byzantine Kitty triumphed.- You may want to observe @quintessentiala's battle to see how they defeated their opponent using this card [1].
- The lowest price for an Untamed edition Byzantine Kitty card is $26.35 USD (Level 1) at the time of writing.
Quix the Devious - Dragon splinter
Win rate: 63.64% [7/11]
Quix the Devious is a Legendary summoner card from the Chaos Legion edition.
The card at level 4 had the most success in today's top Diamond league (wild) battles, winning all 7 games where Quix the Devious won.- If you want to learn from one of the best, watch @rocketfrog's battle history, where they defeated their opponent with this card [1].
- The lowest price for a Chaos Legion edition Quix the Devious card is $1.21 USD (Level 1) at the time of writing.
Splinters with highest win rate
Life
Win rate: 69.23% [9/13]

Life splinter had the most success against Dragon, defeating that element 3 times in today's top Diamond league (wild) battles.This splinter matched well with the Deflection Field ruleset, where Life won 2 times.
Life splinter did well in battles with mana caps higher than 56, defeating the enemy in 4 of those battles.
Fire
Win rate: 62.50% [15/24]

Fire splinter had the most success against Fire, beating its own element 7 times in today's top Diamond league (wild) battles.- This splinter held its own in battles with mana caps of 16 or lower, winning 3 of those matchups.
- This splinter held its own in battles with mana caps of 16 or lower, winning 3 of those matchups.
Earth
Win rate: 57.14% [20/35]

Earth splinter had the most success against Earth, beating its own element 5 times in today's top Diamond league (wild) battles.This splinter matched well with the Healed Out ruleset, where Earth emerged victorious 3 times.
Earth splinter held its own in battles with mana caps higher than 56, prevailing in 4 of those matchups.
Final thoughts
Please feel free to leave me feedback in the comments. If you are new to Splinterlands, then please consider using my referral link to get started! It is a ton of fun to play, and you can earn SPS and win NFT cards every day!
If you want to know where to buy or rent any of the cards listed in this report, I personally like Monster Market (not a referral link), a 3rd party marketplace that has a great user interface and pays you DEC back on purchases.
- Catotune











