Illusionary Mask [Beta Edition] Phyrexian Wizard (When a creature with undying

(When a creature with undying dies

draw three cards

where X is its mana value minus 4

Or just look up a calculator online

Set: 30th Anniversary Edition Type: Artifact Rarity: Uncommon Cost: {3} Basalt Monolith doesn't untap during your untap step

Illusionary Mask [Beta Edition] Phyrexian Wizard (When a creature with undyingSet: Beta Edition Type: Artifact Rarity: Rare Cost: {2} {X}: You may choose a creature card in your hand whose mana cost could be paid by some amount of, or all of, the mana you spent on {X}. If you do, you may cast that card face down as a 2 2 creature spell without paying its mana cost. If the creature that spell becomes as it resolves has not been turned face up and would assign or deal damage, be dealt damage, or become tapped, instead it's turned