Blackblade Reforged (Promo Pack) [Dominaria Promos] Scars of Mirrodin Promos You can only use this

You can only use this effect of "Marincess Sea Horse" once per turn

Set: Kaladesh Inventions Type: Artifact Creature — Phyrexian Wurm Rarity: Mythic Cost: {6} Deathtouch

Set: EX: Team Rocket Returns Type: Fire Rarity: Secret Rare Retreat cost: Colorless

pay 4 life or put the card on top of your library

" —Davvol

Blackblade Reforged (Promo Pack) [Dominaria Promos] Scars of Mirrodin Promos You can only use thisSet: Dominaria Promos Type: Legendary Artifact Equipment Rarity: Rare Cost: {2} Equipped creature gets +1 +1 for each land you control. Equip legendary creature {3} Equip {7} It spilled the blood of one elder dragon. In Gideon's hands, it may yet taste another's.