Olivia, Mobilized for War [Shadows over Innistrad Promos] San Diego Comic-Con 2017 (If it has X in

(If it has X in its mana cost

The Earth herself lends her strength to these walls of living stone

Silver Golem blocks or becomes blocked

Sacrifice it at the beginning of the next end step

Untap all lands you control

Olivia, Mobilized for War [Shadows over Innistrad Promos] San Diego Comic-Con 2017 (If it has X inSet: Shadows over Innistrad Promos Type: Legendary Creature Vampire Knight Mythic Cost: {1}{B}{R} Flying Whenever another creature enters the battlefield under your control, you may discard a card. If you do, put a +1 +1 counter on that creature, it gains haste until end of turn, and it becomes a Vampire in addition to its other types.