The Seedcore (Promo Pack) [Phyrexia: All Will Be One Promos] SWSH183 Whenever you cast an instant

Whenever you cast an instant or sorcery spell

You may activate loyalty abilities of planeswalkers you control on any player's turn any time you could cast an instant

Set: World Championships 2006 Type: Darkness Rarity: Ultra Rare Retreat cost: 1

{T}: Each player gains control of all creatures they own

Set: EX: Legend Maker Type: Fighting Rarity: Promo Retreat cost: Colorless

The Seedcore (Promo Pack) [Phyrexia: All Will Be One Promos] SWSH183 Whenever you cast an instantSet: Phyrexia: All Will Be One Promos Type: Land Sphere Rarity: Rare {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast Phyrexian creature spells. Corrupted {T}: Target 1 1 creature gets +2 +1 until end of turn. Activate only if an opponent has three or more poison counters.