mtg draw 2 cards lose 2 life Deck Mint / near mint condition trading card It's a new era :

I would also include Foundry Inspector as an honourable mention, though it just loses out due to costing 1 more mana

Creature - Bird Color tag templates(None) Guardian Gladewalker Changeling (This card is every creature type.) When this creature enters, put a +1/+1 counter on target creature

First, theres the Clone type, a card that can be a functional copy of another creature on the battlefield, with variation on whether it's yours, theirs, or either

While he is still powerful, he is not as ubiquitous as he used to be, which is a relief

It wouldnt even need to be a tribal deck for Cavern of Souls to be valuable