Hey so I love the card work for the first thought, though i think you could make it more creature like, it personally looks like a permanent. But that's just my personal thought on The card work. But the second part is that I think that this card is OP, because it has so much attack and can make any card +3 | +3, and there's nothing that your opponent can do about it. You could purely have 6 of these and 6 blessing and basically dominate because they can't be killed unless it's on the same turn that they come out, because by the time that fire shield or thorn shield can become active, the creature would have killed you. I think that maybe you could take out to immortality part and maybe lower the attack power and entrance cost maybe to a 5 or 6
, 1 | 4 with the ability
: deify, target creature gets +3 | +3. Because then the card can be killed so it won't be too OP, it also won't be aloowed to deal too much damage o the opponent. But the entrance cost is lower so it can be also more versitile. Because then it will be easier to use in duo and/or trio decks. You could also just lower the attack on the card and make the ability
: Deify, target creature gets +3 | +3 and immortality. I just think that such a powerful attacker that can make it's self and its friends stronger and more powerful is a bit OP. That was just all my opinion on the card, i hope it does well in the competition