MercyWing1

MercyWing1 is the left half of a pink-and-white wing composition created around Overwatch's 2018 Pink Mercy campaign for the Breast Cancer Research Foundation. Blizzard ran the campaign from May 8 to 21 with the Pink Mercy skin, charity streams, Twitch Drops, and themed global emotes.

The wing is character-specific rather than generic decoration. Mercy, Dr. Angela Ziegler, is built around a guardian-angel identity, and MercyWing1 sits to the left of the PinkMercy face while MercyWing2 completes the right side. The wider campaign ultimately raised $12.7 million for BCRF, the largest one-year donation from a corporate partner in the foundation's first 25 years.

Viewers type MercyWing1 in Twitch chat for Mercy, Overwatch, Pink Mercy and BCRF references, or place it to the left of PinkMercy and MercyWing2 to build the three-emote Pink Mercy composition.