Obelisk of Undoing [Antiquities] Modern Masters 2015 Set: Kaladesh Inventions Type: Artifact

Set: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {3} You may choose not to untap Vedalken Shackles during your untap step

Bontu the Glorified can't attack or block unless a creature died under your control this turn

Set: Apocalypse Promos Type: Creature — Fungus Beast Rarity: Rare Cost: {4}{B}{G}{U} Trample

Set: Alpha Edition Type: Instant Rarity: Uncommon Cost: {B} As an additional cost to cast this spell

Your opponents can't cast spells of the chosen color

Obelisk of Undoing [Antiquities] Modern Masters 2015 Set: Kaladesh Inventions Type: ArtifactSet: Antiquities Type: Artifact Rarity: Rare Cost: {1} {6}, {T}: Return target permanent you both own and control to your hand. The Battle of Tomakul taught Urza not to rely on fickle reinforcements.