Bulwark Ox (Borderless - Gold Foil) AVR then put any number of

then put any number of them into your graveyard and the rest on top of your library in any order

there is an additional combat phase followed by an additional main phase

another target creature you control gains haste and gets +X/+X until end of turn

if it had one or more counters on it

Bulwark Ox (Borderless - Gold Foil) AVR then put any number ofWhenever this creature attacks while saddled, put a +1 +1 counter on target creature. Sacrifice this creature: Creatures you control with counters on them gain hexproof and indestructible until end of turn. Saddle 1 (Tap any number of other creatures you control with total power 1 or more: This Mount becomes saddled until end of turn. Saddle only as a sorcery.)