Soulcatchers' AerieHow it works & interactions with other cards

Memorializing the Fallen

Soulcatchers' Aerie features a triggered ability that watches for Bird creatures moving from the battlefield to your graveyard. Every time this happens, the Aerie gains a feather counter. Unlike many other 'lord' effects, this bonus scales infinitely as long as the enchantment remains on the battlefield, making every trade in combat beneficial for your future turns.

Calculating the Bonus

The second part of the card is a static ability that checks the number of feather counters currently on Soulcatchers' Aerie. All Bird creatures you control receive +1/+1 for each of these counters. If the Aerie is destroyed, the bonus disappears immediately, but while it stands, it turns even the smallest tokens into massive threats.

Strategic Considerations

It is important to remember that the Bird must actually reach the graveyard for the trigger to occur. If a Bird is exiled instead—perhaps due to a replacement effect—Soulcatchers' Aerie will not receive a feather counter. Additionally, this enchantment does not care how the Bird died; whether it was sacrificed, destroyed by lethal damage, or caught in a board wipe, the feather counter will still be placed.

Interaction examples

Establishing a Defensive Perimeter

Ghostly Prison

With Soulcatchers' Aerie and Ghostly Prison on the battlefield, you create a difficult choice for your opponent. They must pay two mana per creature to attack you through Ghostly Prison, and if they do manage to kill your Bird blockers, they simply make your remaining Birds stronger via Soulcatchers' Aerie's feather counters.

Managing the Mid-Game

Authority of the Consuls

If your opponent attempts to race you with haste creatures, Authority of the Consuls forces them to enter tapped while gaining you life. This delay gives you more time to accumulate feather counters on Soulcatchers' Aerie. Even if you lose Birds while blocking their tapped threats, the Aerie ensures your counter-attack will be significantly more lethal.

The Power of the Flock

If you have three feather counters on Soulcatchers' Aerie, every Bird creature you control gets +3/+3. If a fourth Bird dies and goes to your graveyard, the Aerie's triggered ability goes on the stack. Once it resolves, a fourth counter is added, and all Birds you control immediately jump to a +4/+4 bonus.