Onslaught

Onslaught:
Does something when played if you or any of your units have attacked this turn.

Onslaught is a trigger keyword introduced in Dark Frontier.

Find more cards with Onslaught in its category page.

Details

When you play a card with Onslaught, the ability triggers if you or your units have attacked. In addition unit combat, KillerKiller:
May be exhausted one time to attack any enemy unit. ability attacks and attacking with a relic weapon also trigger Onslaught.

Notes

The Onslaught keyword was first revealed in Dire Wolf Digital's announcement launching Dark Frontier's spoiler season.