Triple strike

Triple strike is a static ability featured in Unstable.

Description
Triple strike allows a creature to deal combat damage during both the First strike, the normal Combat Damage Step and the Last strike.

History
The idea for triple strike was discussed by R&D prior to its release in Unstable. Mark Rosewater tried to put Triple Strike into Future Sight on a future-shifted card and was stopped by the Magic rules Manager at the time, Mark Gottlieb, due to rule rewriting issues.

Even after its release in Unstable, Mark Rosewater believes it is unlikely that Triple strike (and Last strike) will get into black border.