Thrummingbird - Commander: Edge of Eternities (Uncommon) [EOC-80]

Thrummingbird is a Phyrexian Bird Horror from the Edge of Eternities Commander set, featuring flying and a proliferate ability that triggers whenever it deals combat damage to a player. This ability allows you to add counters to any number of permanents or players, making it effective in strategies that focus on counter manipulation, such as those involving planeswalkers or +1/+1 counters. However, its low toughness means it can be easily removed, so it's best used in decks that can protect it or generate additional value from its abilities.