Sortiarius, World of Sorcerers

Activated abilities activated by creatures you
control are empowered by the following:
-Damage dealing abilities deal 1 additional
damage.
-Abilities that grant +1/+1 counters grant an additional +1/+1 counter.
-Abilities that add mana to your mana pool add
an additional {w/u}.
{dash}Abilities that draw cards draw one additional
card.