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But, comparing this to many other two-mana choices shows a lot of upsides

Its so easy to discard cards, which means that you can quickly get tons of powerful creatures onto the battlefield on 4/4 Zombie tokens

Ghalta, Stampede Tyrant will put all creatures in your hand into play on entry, allowing you to put your whole board into play with Lure Prey

Convergence of Dominion + Ghost Ark The more common one is Convergence of Dominion plus Ghost Ark: cheap activated abilities from the yard, plus unearth on your whole artifact army, and youre recycling the graveyard onto the board every turn

Valakut Exploration is probably the best, though