Distant Melody

Choose a creature type. Draw a card for each permanent you control of that type.

Island

Persistent Petitioners

{1}, {T}: Target player mills a card. (They put the top card of their library into their graveyard.)
Tap four untapped Advisors you control: Target player mills twelve cards.
A deck can have any number of cards named Persistent Petitioners.

Mothdust Changeling

Changeling (This card is every creature type.)
Tap an untapped creature you control: Mothdust Changeling gains flying until end of turn.

Plains

Celestial Regulator

Flying
When Celestial Regulator enters, choose target creature you don't control and tap it. If you control a creature with a counter on it, the chosen creature doesn't untap during its controller's next untap step.

Call to Glory

Untap all creatures you control. Samurai creatures you control get +1/+1 until end of turn.

Dramatic Reversal

Untap all nonland permanents you control.

Aysen Bureaucrats

{T}: Tap target creature with power 2 or less.

Corrupt Court Official

When Corrupt Court Official enters, target opponent discards a card.

Minister of Impediments

({W/U} can be paid with either {W} or {U}.)
{T}: Tap target creature.

Universal Automaton

Changeling (This card is every creature type.)

Changeling Outcast

Changeling (This card is every creature type.)
Changeling Outcast can't block and can't be blocked.