General Tazri [Oath of the Gatewatch Prerelease Promos] Tiefling Druid or Serpent spell from your

or Serpent spell from your hand

whenever a player taps a land for mana

Set: Oversize Cards Type: Creature — Creature Rarity: Rare Cost: {1}{B}{B} Flying (This creature can't be blocked except by creatures with flying

where X is its mana value

{T}: Gain control of target legendary permanent

General Tazri [Oath of the Gatewatch Prerelease Promos] Tiefling Druid or Serpent spell from yourSet: Oath of the Gatewatch Prerelease Promos Type: Legendary Creature Human Ally Rarity: Mythic Cost: {4}{W} When General Tazri enters the battlefield, you may search your library for an Ally creature card, reveal it, put it into your hand, then shuffle. {W}{U}{B}{R}{G}: Ally creatures you control get +X +X until end of turn, where X is the number of colors among those creatures.