Hoverguard Observer [Darksteel] Champs and States Set: Fallen Empires Type: Creature

Set: Fallen Empires Type: Creature — Human Soldier Scout Rarity: Common Cost: {W} {1}

"Cyber Dragon" + 1 or more Machine-Type monsters This monster cannot be Normal Summoned except by Fusion Summon

if you have a Spellcaster-Type monster on your side of the field or in your Graveyard: You can place 1 "Spellbook" Spell Card from your Graveyard to the bottom of your Deck

if a Plant-Type monster you control attacks

Set: Legions Type: Creature — Sliver Rarity: Rare Cost: {4}{G} Whenever a Sliver deals combat damage to a player

Hoverguard Observer [Darksteel] Champs and States Set: Fallen Empires Type: CreatureSet: Darksteel Type: Creature Drone Rarity: Uncommon Cost: {2}{U}{U} Flying Hoverguard Observer can block only creatures with flying. It could be made to run silently, but its low hum reminds the Neurok that they are always watched.