Renting For Diamond - Fire Deck

Pyre -> He is relatively cheap for fire summoner, I think he is underated, mainly for low mana battles, speed sometimes is better than most status because besides making you attacking first (which can give you 1 turn of advantage on whole battle), it can make you evade a lot combining with more abilities and status. I think he had one of the bests win rates before CL release.

Radiated Scorcher -> 1 mana card, serves as bait, but he is fast, so sometimes he can take the shield out from the tanker, or might fill an spot on melee mayhem or super sneak battles.

Scavo Chemist -> Cleanse for poison battles, slow is one of the best abilities, for 2 mana cost is a great deal, headwings can help too. I like this card.

Antoid Platoon -> I use this one a lot, scavenger makes him a good tanker with the shield ability, sometimes I just put baits upfront to boost him since he is also slower than most monsters.

Flame Imp -> Swiftness is as good as slow. His high speed and flying makes him evades a lot, but if he gets hit he is gone with low hp. Good also for earthquake rule. Only costs 3.

Molten Ash Golem -> I don't use too much on gold, but weaken in good, he can become a secondary tanker since can also attack on first spot, has decent dmg, I like for diamond because he gets demoralize there.

Serpent Of The Flame -> I like this one lot, he is too fast, can evade a lot with other boosts, in enrage rule is a good consideration, has retaliate, poison and piercing.

Forgotten One -> This guy is a monster lol, thats why he is one of the expensive ones, I get canceled a lot so normally I just rent the last days... Retaliate, piercing and immune makes him one of the bests in end game in poison battles or on 1x1. Has high dmg and shield.

Efreet Elder (lvl 4) -> I don't use much, tough to activate last stand in diamond with him against sneaks, but is a good option in back to basics rule and few archetype options.

Scorcher Fiend -> Gotta have the zero mana cards. I try to protect it in the mid formation to keep demoralize for some turns at least, even though its also a bait.

Grum Flameblade -> Good for high mana battles in reverse speed, melee mayhem, super sneaky and opportunity, if you can protect him somehow and get the bloodlust activations.

Elemental Phoenix -> I think this is the best fire card I use. Nice dmg with blast, fast, has dodge and magic reflect. 7 mana is cheap for the versatility.

Tenyii Striker (lvl 4) -> I only use sometimes, rented to play bronze and silver modern tourneys.
Djinn Apprentice (lvl 4) -> Same thing.

Naga Fire Wizard (lvl 4) -> I like this card, can be used in back spot with the shield ability (good against sneaky) while also doing good dmg, has enought hp.

Scavo Firebolt -> I use this one a lot too, 4 dmg, usefull in low mana matchs, definitely will use in a no sneaky battle.

Btw I own a Countess Sinash lvl 2 that I use sometimes, swiftness is really good and she has camouflage to keep it active while also attacking good dmg with opportunity... Crazy how she gets blast on lvl 4.