Urza's Rage
Modern Horizons (MH1 #151)
Pricespreview
CHCardhoarder
Normal
Urza's Rage
CMC: 3
Type
Instant
Rules Text
Kicker 
(You may pay an additional as you cast this spell.)
This spell can't be countered.
Urza's Rage deals 3 damage to any target. If this spell was kicked, instead it deals 10 damage to that permanent or player and the damage can't be prevented.
Printing
Modern Horizons (MH1 #151)
uncommon
Illustrated by Jim Murray