Undercity Upheaval

Undergrowth — Distribute X +1/+1 counters among any number of target creatures you control, where X is the number of creature cards in your graveyard as you cast this spell. Creatures you control gain vigilance until end of turn.

Corrupt

Corrupt deals damage to any target equal to the number of Swamps you control. You gain life equal to the damage dealt this way.

Loose in the Park

Enchant land
When Loose in the Park enters the battlefield, draw a card, then draft a card from Loose in the Park’s spellbook and exile it.
: Enchanted land becomes a copy of the exiled card until end of turn and gains haste. It’s still a land.

Flesh to Dust

Destroy target creature. It can’t be regenerated.

Soulcatcher

Flying
Whenever a creature with flying dies, put a +1/+1 counter on Soulcatcher.

Flesh to Dust

Destroy target creature. It can’t be regenerated.

Flesh to Dust

Destroy target creature. It can’t be regenerated.

Soulcatcher

Flying
Whenever a creature with flying dies, put a +1/+1 counter on Soulcatcher.

Maddened Oread

As long as five or more Revelers are on the battlefield, Maddened Oread attacks each turn if able.
Hero’s Reward — When Maddened Oread leaves the battlefield, each player gains 3 life.