Duelist Saga

2 Level 7 monsters
If you control no other monsters, this card can attack directly, but when it does so using this effect, the battle damage inflicted to your opponent is halved. When this card inflicts battle damage to your opponent: You can detach 1 Xyz Material from this card; inflict 500 damage to your opponent for each card in their hand.

2 Level 4 monsters
Once per turn: You can detach 1 Xyz Material from this card, then target 1 monster your opponent controls; banish it until your opponent's next Standby Phase. At the end of the Damage Step, if this card attacked: You can make this card gain 300 ATK, and if you do, increase its Rank by 3.

Banish 1 Tuner and up to 2 non-Tuner monsters from your Graveyard, and if you do, Special Summon 1 Stardust Synchro Monster from your Extra Deck whose Level equals the total Levels of those banished monsters, but it has its effects negated. (This Special Summon is treated as a Synchro Summon.)

If you control a Fiend-Type Tuner with 1500 or less ATK, you can Special Summon this card (from your hand). If you attempt this, you cannot Special Summon monsters from the Extra Deck for the rest of this turn, except Synchro Monsters. During your Main Phase, except the turn this card was sent to the Graveyard: You can banish this card from your Graveyard; add 1 Fiend-Type Tuner with 1500 or less ATK from your Deck to your hand.

Target 1 monster in your Graveyard; Special Summon it, but it has its effects negated (if any), and if you do, immediately after this effect resolves, Synchro Summon 1 DARK Dragon or Fiend-Type Synchro Monster using only monsters you control as Materials, including the Summoned monster.

1 Tuner + 1 non-Tuner monster
When this card is Synchro Summoned: You can Special Summon up to 4 Level 2 non-Tuner monsters from your hand and/or Graveyard in Defense Position, but they have their effects negated, also you cannot Special Summon monsters from the Extra Deck for the rest of this turn, except Synchro Monsters. You can only use this effect of Celestial Double Star Shaman once per turn.

Return 2 Fusion Monsters from your Graveyard to the Extra Deck that list a HERO monster as Material; draw 3 cards. You can only activate 1 Legacy of a HERO per turn.

During your Main Phase: You can send 1 Zombie-Type monster from your Deck to the Graveyard. If this card is sent to the Graveyard: You can banish 1 Zombie-Type monster from your Graveyard, except Gozuki; Special Summon 1 Zombie-Type monster from your hand. You can only use each effect of Gozuki once per turn.

If this card is Normal or Special Summoned: You can send 1 HERO monster from your Deck to the Graveyard. You can only use this effect of Vision HERO Vyon once per turn. Once per turn: You can banish 1 HERO monster from your Graveyard; add 1 Polymerization from your Deck to your hand.

If this card is Normal or Special Summoned: You can send 1 Darklord card from your Deck to the Graveyard. You can only use this effect of Darklord Ukoback once per turn.

Pay half your LP; Special Summon up to 2 Darklord monsters from your Graveyard in Defense Position, with the same Level as 1 face-up monster your opponent controls.

When your monster declares an attack: You can target 1 Spell/Trap Card your opponent controls; negate the attack, and if you do, destroy that card. Each player can only Set 1 Spell/Trap Card from their hand per turn. Monsters cannot attack the turn they were Special Summoned from the Extra Deck. During your Draw Phase, before your draw: You can give up your normal draw this turn, and if you do, add 1 monster from your Graveyard to your hand.