Urza’s Tower

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

Seeker

Enchant creature
Enchanted creature can’t be blocked except by artifact creatures and/or white creatures.

Morale

Attacking creatures get +1/+1 until end of turn.

Urza’s Tower

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

The Brute

Enchant creature
Enchanted creature gets +1/+0.
: Regenerate enchanted creature.

Akron Legionnaire

Except for creatures named Akron Legionnaire and artifact creatures, creatures you control can’t attack.

Stangg

When Stangg enters the battlefield, create Stangg Twin, a legendary 3/4 red and green Human Warrior creature token. Exile that token when Stangg leaves the battlefield. Sacrifice Stangg when that token leaves the battlefield.

Urza’s Tower

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

Bronze Horse

Trample
As long as you control another creature, prevent all damage that would be dealt to Bronze Horse by spells that target it.

Bronze Horse

Trample
As long as you control another creature, prevent all damage that would be dealt to Bronze Horse by spells that target it.

Urza’s Tower

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

Storm Seeker

Storm Seeker deals damage to target player equal to the number of cards in that player’s hand.

Urza’s Tower

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

Marhault Elsdragon

Rampage 1 (Whenever this creature becomes blocked, it gets +1/+1 until end of turn for each creature blocking it beyond the first.)

Urza’s Tower

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

Urza’s Tower

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

Goblin Ski Patrol

: Goblin Ski Patrol gets +2/+0 and gains flying. Its controller sacrifices it at the beginning of the next end step. Activate this ability only once and only if you control a snow Mountain.

Incinerate

Incinerate deals 3 damage to any target. A creature dealt damage this way can’t be regenerated this turn.

Kelsinko Ranger

: Target green creature gains first strike until end of turn.

Arctic Foxes

Arctic Foxes can’t be blocked by creatures with power 2 or greater as long as defending player controls a snow land.

Knight of Stromgald

Protection from white
: Knight of Stromgald gains first strike until end of turn.
: Knight of Stromgald gets +1/+0 until end of turn.

Halls of Mist

Cumulative upkeep (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)
Creatures that attacked during their controller’s last turn can’t attack.

Kjeldoran Warrior

Banding (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding you control are blocking or being blocked by a creature, you divide that creature’s combat damage, not its controller, among any of the creatures it’s being blocked by or is blocking.)