myr mtg cards Propagator [Scars of Mirrodin] unaware of the intelligence lurking behind their empty eyes. Urtet, Remnant of Memnarch MYR

It's worth noting that commander tax will make this a fairly mana-intensive gambit so this plan is unlikely to be playable in faster metas where your decks have to be leaner, faster and more efficient than the decks you see in casual play

They will let you cast Zombies from your graveyard to the battlefield on your turn only

Battlecruiser Magic describes games where each player is mostly ignoring cheap plays and focusing on battlecruiser cards

The real kicker

Board wipes can hurt the caster too, since most of them will hit every card of a certain type no matter who controls them, but it's still a good effect to have access to