Well, this situation is interesting
It can't copy the opponent's creatures, but costing a full mana less is substantial
Chaos Greed Chaos's own Pot of Greed: As long as you have at least 4 or more cards banished, you get to draw 2 cards, provided your Graveyard is also empty
You don't realize just how much mana you save from effects that can equip for free until you really sit down and play with them, but it makes that 4 mana casting cost feel a bit lighter when you're skipping some of the overhead cost that you normally have to circumvent with other effects
The only reason why Mew is not in the very first position of this list is that there are currently very few decent Fusion Strike Pokmon that Mew can actually be paired up with
Ulalek, Fused Atrocity The face commander from Modern Horizons 3 s Eldrazi Incursion Commander precon, Ulalek, Fused Atrocity has a strange spell-copying ability that can take a moment to get your head around