Kefnet the Mindful (Invocation) [Amonkhet Invocations] Dryad but we are masters of

but we are masters of persuasion

if you control twenty or more creatures

Set: Revised Edition Type: Sorcery Rarity: Rare Cost: {3}{W} Destroy all lands

a 'poem of sand' was of little account

Set: Urza's Destiny Type: Legendary Creature — Elf Druid Rarity: Rare Cost: {G}{G} {T}: Add {G} for each Forest you control

Kefnet the Mindful (Invocation) [Amonkhet Invocations] Dryad but we are masters ofSet: Amonkhet Invocations Type: Legendary Creature God Rarity: Mythic Cost: {2}{U} Flying, indestructible Kefnet the Mindful can't attack or block unless you have seven or more cards in hand. {3}{U}: Draw a card, then you may return a land you control to its owner's hand.