Mightning

Splice {1}{r} (As you cast a spell, you may reveal this card from your hand and pay its splice cost to, add this card's text to that spell.)
Mightning deals 3 damage to target player.
Forecast- {1}{r}, Reveal this card from your hand: Mightning deals 3 damage to target creature. (Forecast only during your upkeep
and no more than once per turn.)