Reverent Mantra [Mercadian Masques] Elemental Shaman Set: Kaladesh Inventions Type: Artifact

Set: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {0} At the beginning of your upkeep

Remove a charge counter from Umezawa's Jitte: Choose one —

then sacrifice it unless you pay its upkeep cost for each age counter on it

That creature gains haste

Set: Amonkhet Invocations Type: Enchantment Rarity: Mythic Cost: {U}{U} Whenever an opponent casts a spell

Reverent Mantra [Mercadian Masques] Elemental Shaman Set: Kaladesh Inventions Type: ArtifactSet: Mercadian Masques Type: Instant Rarity: Rare Cost: {3}{W} You may exile a white card from your hand rather than pay this spell's mana cost. Choose a color. All creatures gain protection from the chosen color until end of turn.