Artista: Anson Maddocks

: Add . If you control an Urza’s Power-Plant and an Urza’s Tower, add instead.

: Add . If you control an Urza’s Power-Plant and an Urza’s Tower, add instead.

Sacrifice a creature: Add .

, : Put a charge counter on Black Mana Battery.
, Remove any number of charge counters from Black Mana Battery: Add , then add an additional for each charge counter removed this way.

: Add . If you control an Urza’s Power-Plant and an Urza’s Tower, add instead.

Sacrifice a creature: Add .

Enchant creature (Target a creature as you cast this. This card enters attached to that creature.)
Enchanted creature has islandwalk. (It can’t be blocked as long as defending player controls an Island.)

Sacrifice a creature: Add .

: Add . If you control an Urza’s Power-Plant and an Urza’s Tower, add instead.

, Sacrifice Living Armor: Put X +0/+1 counters on target creature, where X is that creature’s mana value.

: Add . If you control an Urza’s Power-Plant and an Urza’s Tower, add instead.

: Add . If you control an Urza’s Power-Plant and an Urza’s Tower, add instead.

: At the beginning of your next upkeep, choose a basic land type. Giant Slug gains landwalk of the chosen type until the end of that turn. (It can’t be blocked as long as defending player controls a land of that type.)

: At the beginning of your next upkeep, choose a basic land type. Giant Slug gains landwalk of the chosen type until the end of that turn. (It can’t be blocked as long as defending player controls a land of that type.)

: Add . If you control an Urza’s Power-Plant and an Urza’s Tower, add instead.

Enchant creature (Target a creature as you cast this. This card enters attached to that creature.)
Enchanted creature has islandwalk. (It can’t be blocked as long as defending player controls an Island.)

, Sacrifice Living Armor: Put X +0/+1 counters on target creature, where X is that creature’s mana value.

: Add . If you control an Urza’s Power-Plant and an Urza’s Tower, add instead.

: Add . If you control an Urza’s Power-Plant and an Urza’s Tower, add instead.

Flying
Sacrifice a creature: Fallen Angel gets +2/+1 until end of turn.

: Add . If you control an Urza’s Power-Plant and an Urza’s Tower, add instead.

Flying
Sacrifice a creature: Fallen Angel gets +2/+1 until end of turn.

: Add . If you control an Urza’s Power-Plant and an Urza’s Tower, add instead.

Until end of turn, whenever a creature you control attacks and isn’t blocked, you may choose to have it deal damage equal to its power to a target creature. If you do, it assigns no combat damage this turn.