Invasion Specialist [Unknown Event] Sliver (Your devotion to a color

(Your devotion to a color is the number of mana symbols of that color in the mana costs of permanents you control

then you gain 1 life for each permanent of that color

Set: Secret Lair Drop Series Type: Creature — Snake Rarity: Rare Cost: {B}{G} If one or more counters would be put on an artifact or creature you control

Set: The List Type: Enchantment Rarity: Rare Cost: {3}{R} {R}: You may put a creature card from your hand onto the battlefield

Set: Summer Magic / Edgar Type: Artifact Rarity: Rare Cost: {4} Nevinyrral's Disk enters the battlefield tapped

Invasion Specialist [Unknown Event] Sliver (Your devotion to a colorSet: Unknown Event Type: Creature Phyrexian Cleric Rarity: Common Battles you control have " 3: You draw a card and lose 1 life." (Activate by removing three defense counters. You control battles you cast, even if an opponent protects them.)