Antagonism [Urza's Saga] Regional Championship Qualifiers 2023 Activate this ability only if

Activate this ability only if you control a Sliver

Set: Double Masters 2022 Type: Enchantment Rarity: Rare Cost: {2}{G/W}{G/W}{G/W} ({G/W} can be paid with either {G} or {W}

Set: Guildpact Type: Legendary Creature — Spirit Rarity: Rare Cost: {W}{W}{B}{B} When Ghost Council of Orzhova enters the battlefield

Set: Eternal Masters Type: Enchantment — Aura Rarity: Uncommon Cost: {1}{G}{W} Enchant creature

Set: Fallout Type: Creature — Human Artificer Rarity: Rare Cost: {1}{W} Metalcraft — {T}: You get {E} (an energy counter)

Antagonism [Urza's Saga] Regional Championship Qualifiers 2023 Activate this ability only ifSet: Urza's Saga Type: Enchantment Rarity: Rare Cost: {3}{R} At the beginning of each player's end step, Antagonism deals 2 damage to that player unless one of their opponents was dealt damage this turn.