Omnath, Locus of Mana [Worldwake] Magic 2014 {T}: Target creature deals damage

{T}: Target creature deals damage to itself equal to its power

where X is the number of creatures that died this way

then exile any number of them and put the rest back on top of your library in any order

Fire of Kaladesh

Set: Mirage Type: Sorcery Rarity: Rare Cost: {2}{U} Exchange control of target land you control and target land an opponent controls

Omnath, Locus of Mana [Worldwake] Magic 2014 {T}: Target creature deals damageSet: Worldwake Type: Legendary Creature Elemental Rarity: Mythic Cost: {2}{G} You don't lose unspent green mana as steps and phases end. Omnath, Locus of Mana gets +1 +1 for each unspent green mana you have. It gathers against the coming storm.