Voidvalier pt4

Voidvalier Silver Justicer
Level 6 DARK Galaxy/Normal
2000/1000

Voidvalier Celestial Templar
Level 6 DARK Galaxy/Effect
1700/1600
[REQUIREMENT] Banish 1 card from your hand.
[EFFECT] Add 1 "Grand Cross" or 1 "Large Universe" that is banished or in your Graveyard to your hand. Then, this card's name becomes "Voidvalier Cosmic Knight" until the end of this turn.

Voidvalier Draconis Emperor - Overheated Solar Slash
Level 8 LIGHT Galaxy/Effect
2800/2400
You can Special Summon this card from your hand by sending 1 face-up LIGHT or DARK Attribute Galaxy Type monster equipped with an Equip Spell Card from your field to the Graveyard.
[REQUIREMENT] None
[CONTINUOUS EFFECT] If you have "Voidvalier Sol Blade" in their Graveyard, this card gains 500 ATK and can inflict piercing battle damage (if the ATK of the attacking monster exceeds the DEF of the attack target, inflict the difference), if it attacks a Defense Position monster.

Voidvalier Lightless Avenger
Level 5 DARK Galaxy/Effect
1600/900
[REQUIREMENT] None
[CONTINUOUS EFFECT] If you have a banished "Grand Cross" or "Large Universe", this card's name becomes "Royal Patriarch".