Combos Browse all Suggest
Legality
| Format | Legality |
| 1v1 Commander | Legal |
| Archenemy | Legal |
| Canadian Highlander | Legal |
| Casual | Legal |
| Commander / EDH | Legal |
| Commander: Rule 0 | Legal |
| Custom | Legal |
| Duel Commander | Legal |
| Highlander | Legal |
| Legacy | Legal |
| Leviathan | Legal |
| Limited | Legal |
| Oathbreaker | Legal |
| Planechase | Legal |
| Premodern | Legal |
| Quest Magic | Legal |
| Vanguard | Legal |
| Vintage | Legal |
Possessed Aven
Creature — Bird Soldier Horror
Flying
Threshold - As long as seven or more cards are in your graveyard, Possessed Aven gets +1/+1, is black, and has "(2)(Black), Tap: Destroy target blue creature."
