Scroll Rack [Commander's Arsenal] Legendary Creature Whenever a Dragon you control

Whenever a Dragon you control attacks

and up to one without

Set: Portal Type: Sorcery Rarity: Rare Cost: {X}{U} Each player draws X cards

its dusty treasures open to plunder by anyone

Set: Legends Type: Sorcery Rarity: Uncommon Cost: {R} Each player shuffles the cards from their hand into their library

Scroll Rack [Commander's Arsenal] Legendary Creature Whenever a Dragon you controlSet: Commander's Arsenal Type: Artifact Rarity: Rare Cost: {2} {1}, {T}: Exile any number of cards from your hand face down. Put that many cards from the top of your library into your hand. Then look at the exiled cards and put them on top of your library in any order.