Artista: David Astruga

Destroy target creature with mana value X.

Flying
When Spyglass Siren enters, create a Map token. (It’s an artifact with “, , Sacrifice this artifact: Target creature you control explores. Activate only as a sorcery.”)

Vigilance
When River Herald Guide enters, it explores. (Reveal the top card of your library. Put that card into your hand if it’s a land. Otherwise, put a +1/+1 counter on this creature, then put the card back or put it into your graveyard.)

When Compass Gnome enters, you may search your library for a basic land card or Cave card, reveal it, then shuffle and put that card on top.

Flying
When Spyglass Siren enters, create a Map token. (It’s an artifact with “, , Sacrifice this artifact: Target creature you control explores. Activate only as a sorcery.”)

Affinity for historic permanents (This spell costs less to cast for each artifact, legendary, and/or Saga permanent you control.)
When Banish to Another Universe enters, exile target nonland permanent an opponent controls until Banish to Another Universe leaves the battlefield.

: Add .
: Add or . Talisman of Impulse deals 1 damage to you.

: Add .
: Add or . Talisman of Impulse deals 1 damage to you.

Menace

Affinity for historic permanents (This spell costs less to cast for each artifact, legendary, and/or Saga permanent you control.)
When Banish to Another Universe enters, exile target nonland permanent an opponent controls until Banish to Another Universe leaves the battlefield.

Menace

Whenever you cast a colorless creature spell, manifest the top card of your library. (Put it onto the battlefield face down as a 2/2 creature. Turn it face up any time for its mana cost if it’s a creature card.)
Whenever you attack with creatures with total power 6 or greater, you may turn a face-down creature you control face up.

Whenever you cast a colorless creature spell, manifest the top card of your library. (Put it onto the battlefield face down as a 2/2 creature. Turn it face up any time for its mana cost if it’s a creature card.)
Whenever you attack with creatures with total power 6 or greater, you may turn a face-down creature you control face up.

Flying

, Sacrifice this token: Add one mana of any color.

, Sacrifice this token: Add one mana of any color.

Toxic 1 (Players dealt combat damage by this creature also get a poison counter.)
When Annex Sentry enters, exile target artifact or creature an opponent controls with mana value 3 or less until Annex Sentry leaves the battlefield.

Counter target spell. If that spell’s mana value was 3 or less, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

Exile target creature if it has mana value 3 or less.
Corrupted — Exile that creature instead if its controller has three or more poison counters.

Untap all artifacts you control during each other player’s untap step.