Urza's Mine
Land — Urza's Mine
: Add . If you control an Urza's Power-Plant and an Urza's Tower, add instead.
Urza's Power Plant
Land — Urza's Power-Plant
: Add . If you control an Urza's Mine and an Urza's Tower, add instead.
Urza's Power Plant
Land — Urza's Power-Plant
: Add . If you control an Urza's Mine and an Urza's Tower, add instead.
Urza's Power Plant
Land — Urza's Power-Plant
: Add . If you control an Urza's Mine and an Urza's Tower, add instead.
Urza's Power Plant
Land — Urza's Power-Plant
: Add . If you control an Urza's Mine and an Urza's Tower, add instead.
Urza's Tower
Land — Urza's Tower
: Add . If you control an Urza's Mine and an Urza's Power-Plant, add instead.
Urza's Tower
Land — Urza's Tower
: Add . If you control an Urza's Mine and an Urza's Power-Plant, add instead.
Urza's Tower
Land — Urza's Tower
: Add . If you control an Urza's Mine and an Urza's Power-Plant, add instead.
Urza's Tower
Land — Urza's Tower
: Add . If you control an Urza's Mine and an Urza's Power-Plant, add instead.