Kaladesh to BFZ Era

Constellation — Whenever Forgeborn Oreads or another enchantment enters the battlefield under your control, Forgeborn Oreads deals 1 damage to any ...

When Fleshbag Marauder enters the battlefield, each player sacrifices a creature.

Devoid (This card has no color.) Skitterskin can't block. {1}{B}: Regenerate Skitterskin. Activate only if you control another colorless creature.

Whenever an artifact enters the battlefield under your control, you may return Ovalchase Daredevil from your graveyard to your hand.

Spells your opponents cast that target Accursed Witch cost {1} less to cast. When Accursed Witch dies, return it to the battlefield transformed und...

Add {R} for each attacking creature you control. Until end of turn, attacking creatures you control gain "{R}: This creature gets +1/+0 until end o...

Arc Lightning deals 3 damage divided as you choose among one, two, or three targets.

Non-Elf creatures get -2/-2 until end of turn.

Target creature gets -X/-X until end of turn.

Lifelink Markov Crusader has haste as long as you control another Vampire.

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color....

Liliana's Elite gets +1/+1 for each creature card in your graveyard.

{R}: Target creature with power 2 or less gains haste until end of turn and can't be blocked this turn.

Skulk (This creature can't be blocked by creatures with greater power.) When Uninvited Geist deals combat damage to a player, transform it.

As an additional cost to cast this spell, sacrifice an artifact or creature. Draw cards equal to the mana value of the sacrificed permanent.

Bloodfire Enforcers has first strike and trample as long as an instant card and a sorcery card are in your graveyard.

Whenever you cast an instant or sorcery spell, investigate. (Create a colorless Clue artifact token with "{2}, Sacrifice this artifact: Draw a card.")

Bestow {2}{R} (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attache...

Creatures you control have haste.

Strive — This spell costs {R} more to cast for each target beyond the first. Any number of target creatures can't block this turn.

Zombies you control have menace. (They can't be blocked except by two or more creatures.) {3}{B}, Exile a creature card from your graveyard: Creat...

Emerge {5}{G}{U} (You may cast this spell by sacrificing a creature and paying the emerge cost reduced by that creature's mana value.) When you ca...

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color....

Whenever Blood-Chin Rager attacks, Warrior creatures you control gain menace until end of turn. (They can't be blocked except by two or more creatu...