Runethal Bruisers

Berserk {1}{b}{r}({1}{b}{r}: Put a +1/+1 counter on
this creature. It must attack this turn if able. Activate
this ability only once each turn and only as a sorcery.)
As long as Runethal Bruisers went berserk this
turn, it has menace.
Whenever Runethal Bruisers deals combat
damage to a player, that player discards two cards.
Not even Tjallramn is safe from their raids.