Spacetime Set

[Black Temple Gaurdian]

A planned game-ender set that I'm working on.

[b]Spacetime Mage:[/b]
* * * * * * * * * * * *
Light/Spellcaster/Fusion/Effect
"Weaver of Space" + "Weaver of Time"
This card cannot be special summoned except by "Understanding of the Universe" or its own effect. This card cannot be destroyed as a result of battle. The owner of this card recieves no battle damage. You can negate a card's effect and destroy that card. This monster can attack the opponent directly. If this card is in the Graveyard or Banished you can Special Summon it in face-up attack position.
5000/5000

[b]Understanding of the Universe:[/b]
Spell
This card can only be activated when "Weaver of Space" and "Weaver of Time" are on your side of the field. Pay 1000 Life Points to remove from play "Weaver of Space" and "Weaver of Time", the Special Summon 1 Fusion Monster that lists them as Fusion Material.

[b]Weaver of Space:[/b]
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Light/Spellcaster/Ritual/Effect
This card cannot be normal summoned or set. This card cannot be special summoned, unless it was previously special summoned by "Space Mastery". This card cannot be destroyed as a result of battle. The controller of this card doesn't take battle damage from battles involving this monster. This monster can attack your opponent's Life Points directly.
2000/2000

[b]Space Mastery:[/b]
Spell/Ritual
Send from your hand or the field, 2 "Spacetime Student"s. Ritual Summon 1 "Weaver of Space" from your hand, ignoring summoning conditions.

[b]Weaver of Time:[/b]
* * * * * *
Light/Spellcaster/Ritual/Effect
You can negate the activation of a card's effect and destroy that card.
2000/2000

[b]Time Mastery:[/b]
Spell/Ritual
Send from your hand or the field, 2 "Spacetime Student"s. Ritual Summon 1 "Weaver of Space" from your hand, ignoring summoning conditions.

[b]Spacetime Student:[/b]
* * *
Light/Spellcaster/Effect
Once per turn, you can negate either the activation of a card's effect, or a monster's attack.
1100/1400

Thoughts, comments?