Return target nonland permanent you don't control to its owner's hand.Overload (You may cast this spell for its overload cost. If you do, change "target" in its text to "each.")
: Choose target artifact a player controls and target artifact card in that player's graveyard. If both targets are still legal as this ability resolves, that player simultaneously sacrifices the artifact and returns the artifact card to the battlefield.
Emeria, the Sky Ruin enters tapped.At the beginning of your upkeep, if you control seven or more Plains, you may return target creature card from your graveyard to the battlefield.: Add .
Extort (Whenever you cast a spell, you may pay . If you do, each opponent loses 1 life and you gain that much life.)Whenever you tap a Swamp for mana, add an additional .
Multikicker (You may pay an additional any number of times as you cast this spell.)Joraga Warcaller enters with a +1/+1 counter on it for each time it was kicked.Other Elf creatures you control get +1/+1 for each +1/+1 counter on Joraga Warcaller.
When Breaching Leviathan enters, if you cast it from your hand, tap all nonblue creatures. Those creatures don't untap during their controllers' next untap steps.
Whenever a creature attacks you or a planeswalker you control, it gets +2/+0 until end of turn.: Target player other than Crown of Doom's owner gains control of it. Activate only during your turn.
Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.)Until end of turn, creatures target player controls lose all abilities and have base power and toughness 0/2.
Whenever a creature you control attacks, you may put a quest counter on Beastmaster Ascension.As long as Beastmaster Ascension has seven or more quest counters on it, creatures you control get +5/+5.
Each player exiles all artifact cards from their graveyard, then sacrifices all artifacts they control, then puts all cards they exiled this way onto the battlefield.
Prevent all damage that would be dealt to you and planeswalkers you control this turn by sources you don't control. If damage from a creature source is prevented this way, Comeuppance deals that much damage to that creature. If damage from a noncreature source is prevented this way, Comeuppance deals that much damage to the source's controller.
+2: Create a 1/1 green Elf Druid creature token with ": Add ."−2: Destroy target artifact or enchantment.−6: Draw a card for each green creature you control.Freyalise, Llanowar's Fury can be your commander.