Karn, Silver Golem [From the Vault: Relics] Commander's Arsenal

Karn, Silver Golem [From the Vault: Relics] Commander's ArsenalSet: From the Vault: Relics Type: Legendary Artifact Creature Golem Rarity: Mythic Cost: {5} Whenever Karn, Silver Golem blocks or becomes blocked, it gets 4 +4 until end of turn. {1}: Target noncreature artifact becomes an artifact creature with power and toughness each equal to its converted mana cost until end of turn.

You may have that player lose that much life

Set: Hour of Devastation Type: Enchantment Rarity: Rare Cost: {2}{W} Players can't get counters

the Mirari pulsed like a dead sun-and its darkness radiated across Otaria

Set: Champions of Kamigawa Type: Legendary Artifact — Equipment Rarity: Rare Cost: {3} Equipped creature gets +3/+1

Whenever Fungal Shambler deals damage to an opponent

(They can't be blocked except by artifact creatures and/or black creatures

each opponent loses 5 life

Set: Friday Night Magic 2003 Type: Instant Rarity: Rare Cost: {1}{B} Destroy target creature with converted mana cost 3 or less

sacrifice Koskun Falls unless you tap an untapped creature you control

Her hunger will not be denied

Whenever a player casts a spell with converted mana cost equal to the number of charge counters on Chalice of the Void

Set: San Diego Comic-Con 2015 Type: Legendary Creature — Elf Scout Rarity: Mythic Cost: {2}{G} When Nissa