Flamescroll Celebrant

Whenever an opponent activates an ability that isn’t a mana ability, Flamescroll Celebrant deals 1 damage to that player.

1R: Flamescroll Celebrant gets +2/+0 until end of turn.

Revel in Silence

You opponents can’t cast spells or activate planeswalkers’ loyalty abilities this turn.

Exile Revel in Silence.

Whenever an opponent activates an ability that isn't a mana ability, this creature deals 1 damage to that player.
{1}: This creature gets +2/+0 until end of turn.

Your opponents can't cast spells or activate planeswalkers' loyalty abilities this turn.
Exile Revel in Silence.