Maze of Ith [Eternal Masters] D-20 the player can activate mana

the player can activate mana abilities only if they're from lands that player controls and only if mana they produce is spent to activate other mana abilities of lands the player controls and/or to play that card

you can assemble Morpeko V-UNION and its smorgasbord of attacks that let you gobble up

Set: Modern Masters 2015 Type: Legendary Creature — Phyrexian Praetor Rarity: Mythic Cost: {5}{W}{W} Vigilance

Koth Type: Enchantment — Aura Rarity: Common Cost: {U} Enchant creature

Maze of Ith [Eternal Masters] D-20 the player can activate manaSet: Eternal Masters Type: Land Rarity: Rare {T}: Untap target attacking creature. Prevent all combat damage that would be dealt to and dealt by that creature this turn.