Brionac, Dragon of the Ice Barrier [GLD5-EN031] Gold Rare Duelist of the Roses if it has less than

if it has less than 4 energy counters

and then Special Summon 1 "Gladiator Beast" from your Deck

Set: Dark Revelation Volume 4 Card type: Effect Monster Rarity: Common Attack: 1900 Defense: 0 When this card is Tribute Summoned

Set: The Lost Millennium Card type: Ritual/Effect Monster Rarity: Ultra Rare Attack: 2500 Defense: 1500 This card can only be Ritual Summoned with the Ritual Spell Card

Then if there are 3 or more lesson counters on The Librarian

Brionac, Dragon of the Ice Barrier [GLD5-EN031] Gold Rare Duelist of the Roses if it has less thanSet: Gold Series: Haunted Mine Card type: Synchro Effect Monster Rarity: Gold Rare Attack: 2300 Defense: 1400 1 Tuner + 1 or more non Tuner monsters You can discard any number of cards to the Graveyard to target the same number of cards on the field; return those targets to the hand.