Great Heavy Soul Arrow

Buyback {2} (You may pay an additional {2} as you cast this spell. If you do, put this
card into your hand as it resolves)
Kicker {1} (You may pay an additional {1} as you cast this spell)
Tap target creature an opponent controls.
If the kicker cost was payed, draw a card.
Sorceries are a logical discipline: their strength influenced by the caster's intelligence.