I think Kicker would've been cooler if you could pay it multiple times. Meteoric Flare 1R Instant Kicker: Target opponent may search your library for a Meteoric Flare card and remove it from the game Meteoric Flare deals 2 damage to target creature or player. Creatures destroyed in this way can't be regenerated. If you paid the Kicker cost, Meteoric Flare deals an additional 3 damage to target creature or player. Keldon Battalion 2RR Creature - Human Kicker: Sacrifice a mountain. You may pay the kicker cost any number of times. First Strike, Haste. If you paid the kicker, Keldon Battalion has Trample. For each time you paid the kicker, put a +1/+1 counter on Keldon Battalion. 2/2 Keldon armies grow with a snowball effect - literally. Continued Denial 1UU Instant Kicker: Return 2 Islands you control to their owners' hands. Counter target spell. For each time you paid the kicker, you may search your library for a ~ card and put it into your hand. Then shuffle your library. Elemental Vortex RU Enchantment Kicker: Sacrifice a mountain and return an island you control to its owners' hand. You may pay the kicker cost any number of times. During your upkeep, you may remove 4 counters from Vortex to draw a card. Remove a counter from Vortex: Deal 1 damage to target creature or player. When Vortex comes into play, put a counter on it for each time you paid the kicker cost. During your upkeep, you may pay RU to put a counter on Vortex.