Cunning Spellmancer

You may discard a card rather than tap Cunning Spellmancer, equipment attached to Cunning Spellmancer, or enchantments targeting
Cunning Spellmancer to activate abilities.
{u/b}{u/b}, {t}: Target player loses 2 life and you gain
2 life.
{1}{u/b}{u/b}{u/b}, {t}: Counter target spell.