Commander Anthology Volume II

Desolation Giant

Kicker {W}{W} (You may pay an additional {W}{W} as you cast this spell.)
When Desolation Giant enters the battlefield, destroy all other creatures you control. If it was kicked, destroy all other creatures instead.

Kicker {W}{W} (You may pay an additional {W}{W} as you cast this spell.)
When this creature enters, destroy all other creatures you control. If it was kicked, destroy all other creatures instead.

Commander 2015

Time Spiral Timeshifted

Kicker {W}{W} (You may pay an additional {W}{W} as you play this spell.)
When Desolation Giant comes into play, destroy all other creatures you control. If the kicker cost was paid, destroy all other creatures instead.

Apocalypse

Kicker o
Wo
W (You may pay an additional o
Wo
W as you play this spell.)
When Desolation Giant comes into play, destroy all other creatures you control. If you paid the kicker cost, destroy all other creatures instead.