Takenuma, Abandoned Mire (Promo Pack) [Kamigawa: Neon Dynasty Promos] 85 sacrifice it unless you exile

sacrifice it unless you exile another Merfolk you control

Set: Rivals of Ixalan Promos Type: Legendary Artifact Rarity: Mythic Cost: {6} Players can't activate planeswalkers' loyalty abilities

We must understand it

Set: Lorwyn Type: Sorcery Rarity: Rare Cost: {B} Target player reveals their hand

Takenuma, Abandoned Mire (Promo Pack) [Kamigawa: Neon Dynasty Promos] 85 sacrifice it unless you exileSet: Kamigawa: Neon Dynasty Promos Type: Legendary Land Rarity: Rare {T}: Add {B}. Channel {3}{B}, Discard Takenuma, Abandoned Mire: Mill three cards, then return a creature or planeswalker card from your graveyard to your hand. This ability costs {1} less to activate for each legendary creature you control.