Because you cant sacrifice and Silence until after combat, Hope of Ghirapur wont be useful until your second main phase, but thats still more than enough protection to make a win happen
A creature that is Human and has other types, such as a Human Werewolf, is still a Human source
Giratina ex : Giratina ex and Darkrai ex team with Greninja for a classic "good cards" deck build
The mana value is what holds it back, which will be the case for all of these, but at least one of these Gearhulks feels like it should be breakable
Id say it passes the test, though Im not sure Im playing outside of counters decks
When you do, cast it for its madness cost or put it into your graveyard.) Creature - Demon Shadowgrange Archfiend When this creature enters, each opponent sacrifices a creature with the greatest power among creatures they control