mtg commander master deck Masters - Eldrazi Unbound Theme sided tokens Weekly Update (Jul 23): Commander

If you don't control four or more artifacts at that time, the ability won't resolve and none of its effects will happen

So I guess that's two things Henry is good at, but in Magic it's exploiting creatures

Foundations Jumpstart: Dionus, Elvish Archdruid Runner-Up: Scythecat Cub Foundations Jumpstart is unlike other Jumpstarts attached to sets, with it being a full release rather than just a small handful of themes (similar to Jumpstart and Jumpstart 2022)

The annihilator trigger is particularly punishing in multiplayer, as it dismantles an opponents resources even if they manage to block the damage

Thats who they are