Phyrexian Obliterator (Borderless Ichor Step-and-Compleat Foil) [Phyrexia: All Will Be One] Staff (2H) and treat it as if

and treat it as if it was Special Summoned by the effect of a "Gladiator Beast" monster

and Sagas are historic

Set: Dark Revelation Volume 3 Card type: Fusion/Effect Monster Rarity: Ultra Rare Attack: 2600 Defense: 1200 "Barrel Dragon" + "Blowback Dragon" Once per turn

then put a +1/+1 counter on Grimgrin

if it entered from your graveyard or you cast it from your graveyard

Phyrexian Obliterator (Borderless Ichor Step-and-Compleat Foil) [Phyrexia: All Will Be One] Staff (2H) and treat it as ifSet: Phyrexia: All Will Be One Type: Creature Phyrexian Horror Rarity: Mythic Cost: {B}{B}{B}{B} Trample Whenever a source deals damage to Phyrexian Obliterator, that source's controller sacrifices that many permanents. Take everything from them. Lives. Flesh. The very gorund they walk on. Only then will your victory be compleat.