Comet Storm

Multikicker {1} (You may pay an additional {1} any number of times as you cast this spell.)
Choose target creature or player, then choose another target creature or player for each time Comet Storm was kicked. Comet Storm deals X damage to each of them.

Multikicker {1} (You may pay an additional {1} any number of times as you cast this spell.)
Choose any target, then choose another target for each time this spell was kicked. Comet Storm deals X damage to each of them.

Commander Legends

Commander 2020

Commander 2017

Commander Anthology

Commander 2015

Multikicker {1} (You may pay an additional {1} any number of times as you cast this spell.)Choose target creature or player, then choose another target creature or player for each time Comet Storm was kicked. Comet Storm deals X damage to each of them.

Modern Masters 2015

Multikicker {1} (You may pay an additional {1} any number of times as you cast this spell.)\r
Choose target creature or player, then choose another target creature or player for each time Comet Storm was kicked. Comet Storm deals X damage to each of them.