{B}, Sacrifice Urborg Panther: Destroy target creature blocking Urborg Panther. Sacrifice a creature named Feral Shadow, a creature named Breathstealer, and Urborg Panther: Search your library for a card named Spirit of the Night, put that card onto the battlefield, then shuffle.
An artificer of unparalleled renown, Urza was a powerful cipher even before he was able to planeswalk. Seeing the world as a large, integrated machine is his greatest strength and weakness, enabling him to solve almost any problem but blinding him to his solutions' effects on others.
Whenever a player casts an artifact spell, you may pay {1}. If you do, you gain 1 life.
When sorely wounded or tired, Urza would often retreat to the workshops of his apprentices. They were greatly amazed at how much better he looked each time he took a sip of water.
Urza's Contact Lenses enters the battlefield tapped. Urza's Contact Lenses doesn't untap during your untap step. As long as Urza's Contact Lenses is untapped, all players play with their hands revealed. Clap your hands twice: You may tap or untap Urza's Contact Lenses.
Kicker {8}{R} 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.
{2}: Roll a six-sided die. Urza's Science Fair Project gets the indicated result. 1 — It gets -2/-2 until end of turn. 2 — Prevent all combat damage it would deal this turn. 3 — It gains vigilance until end of turn. 4 — It gains first strike until end of turn. 5 — It gains flying until end of turn. 6 — It gets +2/+2 until end of turn.