Ebon Stronghold [Fallen Empires] 2018 Mega-Tins Mega Pack Put one of them into

Put one of them into your hand and the rest on top of your library in any order

You can only use 1 "Crystron Rosenix" effect per turn

Set: Battle Pack 2: War of the Giants Card type: Effect Monster Rarity: Mosaic Rare Attack: 1600 Defense: 1000 If this card is in your GY: You can return 1 face-up card you control to the hand

Set: Ra Yellow Mega Pack Card type: Normal Spell Rarity: Common Attack: 0 Defense: 0 Target 1 "Polymerization"

Set: Tactical Evolution Card type: Effect Monster Rarity: Rare Attack: 1800 Defense: 0 When this card destroys an opponent's monster by battle and sends it to the Graveyard

Ebon Stronghold [Fallen Empires] 2018 Mega-Tins Mega Pack Put one of them intoSet: Fallen Empires Type: Land Rarity: Uncommon Ebon Stronghold enters the battlefield tapped. {T}: Add {B}. {T}, Sacrifice Ebon Stronghold: Add {B}{B}.