Arcanis the Omnipotent [Commander 2017] Eternal Masters Whenever enchanted land is tapped

Whenever enchanted land is tapped for mana

" —Maimun al-Wyluli

Set: Dissension Type: Enchantment Rarity: Rare Cost: {3}{R} Whenever an opponent taps a land for mana

Set: Arabian Nights Type: Instant Rarity: Common Cost: {1}{W}{W} Attacking creatures get +2/+0 until end of turn

or sorcery spell

Arcanis the Omnipotent [Commander 2017] Eternal Masters Whenever enchanted land is tappedSet: Commander 2017 Type: Legendary Creature Wizard Rarity: Rare Cost: {3}{U}{U}{U} {T}: Draw three cards. {2}{U}{U}: Return Arcanis the Omnipotent to its owner's hand. He has journeyed where none have been before. Now he returns to ensure that none follow.