Spree (Choose one or more additional costs.)
+ — Put two +1/+1 counters on target creature.
+ — Target creature gains trample until end of turn.
+ — Until end of turn, target creature gains "Whenever this creature deals combat damage to a player, draw two cards."

Target creature gets +2/+2 and gains trample until end of turn.

Cast this spell only during the declare attackers step and only if you've been attacked this step.
Creatures you control gain reach until end of turn.

Each opponent sacrifices an artifact or enchantment of their choice.

Choose up to three target cards in graveyards. The owners of those cards shuffle them into their libraries. You gain 2 life.
Flashback

Destroy target Equipment. Add .

Target creature gets +4/+4 until end of turn. If it's a Spirit, it gains trample until end of turn.

As an additional cost to cast this spell, you may pay .
Prevent all combat damage that would be dealt this turn. If this spell's additional cost was paid, this effect doesn't affect combat damage that would be dealt by red creatures.

Choose one —
• Destroy target creature with flying.
• Destroy target enchantment.
• Create a 2/2 black and green Elf creature token.

Devoid
Target creature you control fights target creature an opponent controls. If the creature an opponent controls would die this turn, exile it instead.

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

Choose target artifact or enchantment. Its owner shuffles it into their library.

Put a +1/+1 counter on target creature.

Draw a card if an opponent has cast a blue or black spell this turn. Spells you control can't be countered this turn. You and permanents you control gain hexproof from blue and from black until end of turn.

Target creature or land you control becomes a 4/4 Elemental creature with haste in addition to its other types until end of turn. It must be blocked this turn if able.

Choose target creature. At this turn's next end of combat, destroy all creatures that blocked or were blocked by it this turn.

Choose two —
• Target player creates two tapped 1/1 green Squirrel creature tokens.
• Counter target loyalty ability of a planeswalker.
• Exile target card from a graveyard.
• Target player gains 3 life.

Until end of turn, target creature gains "When this creature dies, return it to its owner's hand."
Draw a card.

Destroy target artifact.

Kicker
Target creature gains trample until end of turn. Whenever that creature deals combat damage this turn, if this spell was kicked, you gain life equal to that damage.

Prevent all combat damage that would be dealt this turn by creatures with power 4 or less.

Target creature gets +1/+2 and gains reach until end of turn. Untap it.

Kicker
Target creature can't be the target of spells or abilities your opponents control this turn. If this spell was kicked, that creature gets +4/+4 until end of turn.

Target creature becomes green and gets +1/+0 until end of turn.
Draw a card.

You gain 3 life.
Splice onto Arcane

Choose one —
• Create a 1/1 green Insect creature token.
• Target creature gets +1/+1 and gains trample until end of turn.
• Regenerate target Beast.

Untap all creatures you control.

Creatures you control get +7/+7 until end of turn.

Target land becomes a 3/3 creature until end of turn. It's still a land.
Draw a card.

Choose one —
• Destroy target creature with flying.
• Put a +1/+1 counter on target creature you control. It gains trample and hexproof until end of turn.