Olivia, Mobilized for War [Shadows over Innistrad Promos]

Olivia, Mobilized for War [Shadows over Innistrad Promos]Set: 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.

you may sacrifice an artifact

It can't be regenerated

Set: Dominaria Promos Type: Legendary Creature — Human Artificer Mythic Cost: {2}{U}{R} Whenever you cast a historic spell

Set: Limited Edition Beta Type: Land — Swamp Forest Rare Cost: ({T}: Add {B} or {G}

it loses "enchant creature card in a graveyard" and gains "enchant creature put onto the battlefield with Animate Dead

Set: Modern Masters 2015 Type: Tribal Enchantment — Faerie Mythic Cost: {1}{B} At the beginning of your upkeep

Whenever a creature an opponent controls with a -1/-1 counter on it dies

" —Lord Windgrace

Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking

tap all untapped creatures that share a creature type with it or untap all tapped creatures that share a creature type with it

draw two cards

Search your library for an artifact card and put that card onto the battlefield