Dispel

Dimir Signet

This land enters tapped.
When this land enters, you gain 1 life.
{T}: Add {U} or {B}.

Search your library for up to three creature cards, put them into your graveyard, then shuffle.

Whenever Halimar Excavator or another Ally you control enters, target player mills X cards, where X is the number of Allies you control.

Destroy target nonartifact creature. Its controller mills cards equal to that creature's power.

Destroy target creature with power 3 or less.

You may have Jwari Shapeshifter enter as a copy of any Ally creature on the battlefield.

Each player chooses a creature type. Each player returns all creature cards of a type chosen this way from their graveyard to the battlefield.