Journey Into Nyx

Strive — This spell costs {1}{G} more to cast for each target beyond the first. Any number of target creatures each get +2/+2 until end of turn. Un...

{5}{R}{R}: Monstrosity 1. (If this creature isn't monstrous, put a +1/+1 counter on it and it becomes monstrous.) When Wildfire Cerberus becomes m...

As an additional cost to cast this spell, sacrifice a creature. Target player discards a number of cards equal to the sacrificed creature's power.

Target creature gets -X/-X until end of turn, where X is the number of cards in your hand.

Bestow {3}{B} (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...

Constellation — Whenever Agent of Erebos or another enchantment enters the battlefield under your control, exile target player's graveyard.

{U}, {T}: Each player reveals the top card of their library. You may put the revealed cards into their owners' graveyards. If you don't, each playe...

Flying

Flash (You may cast this spell any time you could cast an instant.) Flying, deathtouch {5}{G}{U}: Monstrosity 3. (If this creature isn't monstrou...

When you're dealt combat damage, sacrifice Swarmborn Giant. {4}{G}{G}: Monstrosity 2. (If this creature isn't monstrous, put two +1/+1 counters on...

Bestow {4}{G} (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...

All creatures get +2/-2 until end of turn.

{5}{R}{R}: Monstrosity 1. (If this creature isn't monstrous, put a +1/+1 counter on it and it becomes monstrous.) When this creature becomes monstr...

Constellation — Whenever this creature or another enchantment you control enters, target creature can't be blocked this turn.

Constellation — Whenever this creature or another enchantment you control enters, you gain 1 life. {W}{B}, Pay 1 life: Each opponent loses 1 life.

Heroic — Whenever you cast a spell that targets this creature, you may return target enchantment to its owner's hand.

As an additional cost to cast this spell, sacrifice a creature. Target player discards a number of cards equal to the sacrificed creature's power.

Constellation — Whenever this creature or another enchantment you control enters, each opponent discards a card.

{3}{U}: You may tap or untap target creature.

Heroic — Whenever you cast a spell that targets this creature, return target creature card with mana value 2 or less from your graveyard to the bat...

When you're dealt combat damage, sacrifice this creature. {4}{G}{G}: Monstrosity 2. (If this creature isn't monstrous, put two +1/+1 counters on it...

Constellation — Whenever this enchantment or another enchantment you control enters, target creature gets +X/+X until end of turn, where X is the n...

Flying {2}{U}{R}: Scry 1, then reveal the top card of your library. This creature gets +X/+0 until end of turn, where X is that card's mana value. ...

Squelching Leeches's power and toughness are each equal to the number of Swamps you control.