Riftbound Spell: Siphoning Strike. Deal 4 to a unit at a battlefield. If you control 7 or more runes, deal 7 to it instead. When it dies this turn, channel 1 rune exhausted.
Riftbound Unit: Syndra, Transcendent. While I'm in a showdown, your spells have [Repeat] [2][C]. (You may pay the additional cost to repeat the spell's effect.)
Riftbound Unit: Vex, Cheerless. While I'm in combat, friendly spells cost [1][A] less to a minimum of [1], and enemy spells cost [1][A] more.
Riftbound Spell: Wallop. [Action] (Play on your turn or in showdowns.) As you play this, you may spend a buff as an additional cost. If you do, ignore this spell's cost. Ready a unit.