As an additional cost to cast this spell, discard a card.
Draw two cards.
Flashback

Electrickery deals 1 damage to target creature you don't control.
Overload

Electrify deals 4 damage to target creature.

Electrostatic Blast deals 2 damage to any target. When you cast your next instant or sorcery spell, exile the top three cards of your library. You may play one of those cards until end of turn.

Electrostatic Bolt deals 2 damage to target creature. If it's an artifact creature, Electrostatic Bolt deals 4 damage to it instead.

Ember Shot deals 3 damage to any target.
Draw a card.

Embereth Blaze deals 2 damage to any target. (Then exile this card. You may cast the enchantment later from exile.)

Engulfing Flames deals 1 damage to target creature. It can't be regenerated this turn.
Flashback

Target creature gets +3/+1 and gains trample until end of turn.
Learn.

Essence Burn deals 5 damage to target black or green creature or planeswalker. If that permanent would die this turn, exile it instead.

Target creature gains haste until end of turn.
Draw a card.

Spree (Choose one or more additional costs.)
+ — Explosive Derailment deals 4 damage to target creature.
+ — Destroy target artifact.

Explosive Impact deals 5 damage to any target.

Explosive Welcome deals 5 damage to any target and 3 damage to any other target. Add .

Choose one or both —
• Turn target face-down creature face up.
• Exile any number of face-up creatures you control with disguise in a face-down pile, shuffle that pile, then cloak them.

Discard a card, then draw a card.
Rebound

Target creature you control deals damage equal to its power to another target creature.

Cast this spell only during the declare blockers step.
Remove target creature defending player controls from combat. Creatures it was blocking that had become blocked by only that creature this combat become unblocked. You may have it block an attacking creature of your choice.

Creatures without flying can't block this turn.

Farideh's Fireball deals 5 damage to target creature or planeswalker. Roll a d20.
1-9 | Farideh's Fireball deals 2 damage to each player.
10-20 | Farideh's Fireball deals 2 damage to each opponent.

Discard a card, then draw two cards.

Until end of turn, target creature you control gains trample and gets +X/+0, where X is its power. Sacrifice it at the beginning of the next end step.

Fated Conflagration deals 5 damage to target creature or planeswalker. If it's your turn, scry 2.

Fateful End deals 3 damage to any target. Scry 1.

Fateful Showdown deals damage to any target equal to the number of cards in your hand. Discard all the cards in your hand, then draw that many cards.

Feed the Flames deals 5 damage to target creature. If that creature would die this turn, exile it instead.

Feedback Bolt deals damage to target player or planeswalker equal to the number of artifacts you control.

Tap all creatures blocking target attacking creature. Prevent all combat damage that would be dealt this turn by that creature and each creature blocking it.

Target creature you control gets +2/+0 and gains haste until end of turn. When that creature dies this turn, create a 2/2 white and blue Detective creature token.

Target creature gets +1/+0 and gains first strike and haste until end of turn.