Lifelink

At the end of your end step, gain control of target noncommander nonland permanent with mana value X or less where X is the amount of life you have gained this turn.

Cards you cast have Convoke but only creatures you dont own can tap to pay for the convoke cost of these cards.

At the start of your upkeep, if you control fifteen cards you dont own, destroy target enchantment or artifact then transform Vannrie.

Flying, lifelink, menace, ward - sacrifice a commander

At the start of your upkeep, gain 3 life.

At the end of your end step, Scry X then draw a card, then gain control of target noncommander nonland permanent with mana value X or less where X is the amount of life you have gained this turn.

Whenever a nontoken creature you control but dont own dies, create a token that is a copy of that creature except it isnt legendary and has "Whenever this would deal damage, you also gain that much life."