Bio-Quartz Spacegodzilla (Brokkos, Apex of Forever)
Legendary Creature - Nightmare Beast Elemental
Mutate
Trample
You may cast Brokkos, Apex of Forever from your graveyard using its mutate ability
6/6

Hmm, kind of boring compared to the other mutate abilities we've seen up to this point.

On the other hand, seems fairly strong. As long as you have another creature, it's a five mana 6/6 that's hard to keep down.

I dub thee INFINITE COLOSSAL DREADMAW.

I actually like its ability. The fact that it can come back again and again means it's not as horrifically removal-vulnerable as mutation would usually be, since you always get the 6/6 trample back (barring Rest in Peace). I do think he might be better in the 99 of another Mutate commander, but it takes the pressure off having Gladecover Scouts and Invisible Stalkers to provide "safe" mutate bases just a little bit.