Keeneye AvenHow it works & interactions with other cards

A Dual-Purpose Bird

Keeneye Aven features two distinct uses. As a creature, it is a 2/3 flyer for four mana, providing evasive damage and a decent blocker against smaller attackers. Alternatively, it features the Cycling keyword, allowing you to discard it from your hand for two generic mana to draw a new card if the board state doesn't require a medium-sized flyer.

Activating Cycling

Cycling is an activated ability that functions only while Keeneye Aven is in your hand. To cycle the card, you pay the cost of two mana and discard the card as part of that cost. Because this is an activated ability and not a spell, it cannot be countered by traditional 'counterspell' effects, though abilities that specifically target activated abilities can stop the draw effect.

Common Misconceptions

A frequent mistake is attempting to use 'enters the battlefield' triggers with Cycling. When you cycle Keeneye Aven, it never enters the battlefield; it moves directly from your hand to the graveyard. Furthermore, since you discard the card as a cost, if the ability is countered, the card remains in the graveyard and you do not get to draw.

When to Deploy or Cycle

In the early game, if you are missing land drops or searching for a specific answer, using two mana to cycle Keeneye Aven is often the correct move. However, if you have established your mana base, playing it as a creature provides a relevant body that can wear equipment or chip away at an opponent's life total while flying over ground blockers.

Interaction examples

Basic Aerial Utility

You have four mana available and your opponent has no flyers. You cast Keeneye Aven. It enters the battlefield as a 2/3 Bird Soldier. On your next turn, you can attack for 2 damage in the air, bypassing any non-flying creatures your opponent controls.

Cycling for Resources

Solemn Simulacrum

You have two mana and need to find a land to cast Solemn Simulacrum next turn. You pay two mana and discard Keeneye Aven to activate its cycling ability. You draw a card, which happens to be a land. On your next turn, you play the land and cast Solemn Simulacrum to further ramp your mana.

Type Synergy Check

Roaming Throne

You have Roaming Throne on the battlefield with 'Bird' chosen as the creature type. You cast Keeneye Aven. While both are on the battlefield, note that Roaming Throne affects triggered abilities. Since Keeneye Aven's Flying is a static ability and Cycling is an activated ability, Roaming Throne does not grant extra triggers for this specific card.