Elvish Warmaster [Kaldheim] Journey into Nyx Defeat a God You can only use each

You can only use each effect of "Mathmech Diameter" once per turn

Set: Magic 2012 Type: Legendary Planeswalker — Jace Rarity: Mythic Cost: {3}{U}{U} +1: Draw a card

It left behind an echoing emptiness more horrible than the grave

Hour of Devastation deals 5 damage to each creature and each non-Bolas planeswalker

If you control this card that was Xyz Summoned this turn by using an "Exosister" monster as material (Quick Effect): You can target 1 card your opponent controls or in their GY

Elvish Warmaster [Kaldheim] Journey into Nyx Defeat a God You can only use eachSet: Kaldheim Type: Creature Elf Warrior Rarity: Rare Cost: {1}{G} Whenever one or more other Elves enter the battlefield under your control, create a 1 1 green Elf Warrior creature token. This ability triggers only once each turn. {5}{G}{G}: Elves you control get +2 +2 and gain deathtouch until end of turn.