Backbone
Backbone is a MTG Arena-specific keyword ability that causes creatures to deal damage based on their toughness.
Backbone was introduced in the March 12, 2020 Game Update (1.06.00.00).[1] According to Matt Tabak, the term will not be appearing on printed Magic cards now or in the foreseeable future.[2]
References
- ↑ MTG Arenea Admin (March 12, 2020). "MAR 12 - 1.06.00.00 Game Update". MTGArena.com.
- ↑ "New" keyword for Ikoria?. Reddit (March 12, 2020).