Frenzy

Frenzy is a triggered keyword ability that was first featured in Future Sight. 
==Description==
Frenzy is a triggered ability. “Frenzy N” means “Whenever this creature attacks and isn’t blocked, it gets +N/+0 until end of turn.” It was made as a mechanic to encourage blocking.
===History===
For a long time, it was only printed on one card, the timeshifted <c>Frenzy Sliver</c>. In 2017, the ability reappeared on .
Mark Rosewater has tried to put frenzy in numerous sets, but Play Design is not a fan, stating that the play pattern is not that fun.
==Rules==
==Examples==
==References==