Goblin Psychic vs Djinn Oshannus - Weekly Challenge

Hey Splinterlands Players

A weekly challenge is upon us and this time it’s Goblin Psychic.

I wasn’t sure about making a post with this card to be honest. It’s amazing at all levels and probably the best heal card in the game but I didn’t just want to write about the card itself. Then this battle happened, which as you can see below I totally lost while being convinced I was winning the whole way.

My Line up, position:

1. Diemonshark as the front tank at lvl 4 with Trample and Enrage (nothing to mess with)
2. Demented Shark at lvl 3 with Inspire (gives my Diemonshark / Deeplurker +1 melee extra)
3. Deeplurker at lvl 5 with Opportunity
4. Merdaali Guradian at lvl 2 with tank heal (should keep my Diemonshark alive if there is magic attacks)
5. River Hellondale at lvl 2 with Inspire (one more +1 melee damage) and Resurrect (Brings back a monster to life)
6. Djinn Oshannus (the great) in the back at lvl 2 with Void and Phase (all reduce damage)

How can I lose ??

Step two:

Step three:

Now I was totally sure I was going to win. Djinn with 11 life vs 5. Even with heal it didn't register with me.

The Problem:
As I discovered the Goblin Psychic heals back from 3 to 5, 3 to 5, 3 to 5 pretty much forever and my Djinn has no chance but to give up.
It was hard to watch.

Goblin Psychic is a must have card for the Earth Splinter. It has so many usees and even as the last standing card in the deck.

Thanks all.