Knowledge Exploitation [Morningtide] Elf Druid That land is an Island

That land is an Island in addition to its other types for as long as it has a flood counter on it

create four 3/3 blue Serpent creature tokens named Koma's Coil

Set: Commander Masters Type: Legendary Creature — Angel Rarity: Mythic Cost: {4}{R}{W}{W} Flying

Set: The Brothers' War Commander Type: Sorcery Rarity: Common Cost: {R} Draw two cards

Knowledge Exploitation [Morningtide] Elf Druid That land is an IslandSet: Morningtide Type: Tribal Sorcery Rogue Rarity: Rare Cost: {5}{U}{U} Prowl {3}{U} (You may cast this for its prowl cost if you dealt combat damage to a player this turn with a Rogue.) Search target opponent's library for an instant or sorcery card. You may cast that card without paying its mana cost. Then that player shuffles their library.