Choose target creature or planeswalker. You get (three energy counters), then you may pay any amount of . Galvanic Discharge deals that much damage to that permanent.

(: Add .)

: This creature gets +2/+0 until end of turn. Activate only once each turn. Madness (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

This land enters tapped. : Add . Cycling (, Discard this card: Draw a card.)

Draw two cards, then discard two cards. Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

When Scour the Scene enters, create a 2/2 white and blue Detective creature token. Whenever you sacrifice an artifact, choose a creature card in your hand or a creature you control. It perpetually gets +1/+0.

Whenever Snarlfang Vermin deals combat damage to a creature, if that creature is still on the battlefield, suspect that creature. It perpetually gains this ability. Whenever a suspected creature an opponent controls dies while Snarlfang Vermin is in your graveyard, that opponent loses 1 life.

, , Sacrifice this artifact: Exile the top two cards of your library. Choose one of them. Until the end of your next turn, you may play that card. Unearth (: Return this card from your graveyard to the battlefield. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.)

Trample When Ivora enters and whenever it deals combat damage to a player, create a Blood token. (It's an artifact with ", , Discard a card, Sacrifice this token: Draw a card.") Whenever you discard a card, put a +1/+1 counter on Ivora.

Whenever a player casts a noncreature spell, this creature deals damage to that player equal to the number of noncreature spells they've cast this turn.

Gain control of target creature with mana value 3 or less until end of turn. Untap that creature. It gains haste until end of turn.

Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.) Players can't gain life.

Fiery Temper deals 3 damage to any target. Madness (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

When this creature enters, you may discard a card. If you do, draw a card. Unearth (: Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.)

If a creature an opponent controls would die, exile it instead. , , Sacrifice Stone of Erech: Exile target player's graveyard. Draw a card.

As an additional cost to cast this spell, discard a card or pay . Lightning Axe deals 5 damage to target creature.

Whenever one or more creatures you control die, draft a card from Xander's Wake's spellbook. This ability triggers only once each turn.

Whenever you discard one or more cards, put that many +1/+1 counters on this creature. Cycling (, Discard this card: Draw a card.)

When this artifact enters, exile target card from a graveyard. , Sacrifice this artifact: Exile each opponent's graveyard. , , Sacrifice this artifact: Draw a card.