Monsters

[Marioxi]

[img]http://img405.imageshack.us/img405/2937/399448.jpg[/img]
This card cannot be Normal Summoned or Set. This card cannot be Special Summoned except by removing from play 8 different Monsters with different Types from your Graveyard. This card's Types are the same as the monsters removed from play for the Summon of this card. This card cannot be removed from the field by Monsters, either by battle or by card effects that share a type with this card. If your opponent controls a Monster that shares a Type with this card, this card is unaffected by the effects of Spells and Traps. This card's ATK and DEF are equal to the number of cards on the field X 600. Once per turn, you can discard 1 card to remove from play one card of the same type of card you discarded.

[img]http://img716.imageshack.us/img716/2937/399448.jpg[/img]
This card cannot be Normal Summoned or Set. This card cannot be Special Summoned except by Tributing 3 Dragon-Type Monsters. The Level of this card is equal to the sum of the 3 Monsters Tributed(max.12). This card's ATK becomes half the sum of the 3 monsters used for the summon of this card. Once per turn, you can reduce this card's Level by any number, and activate the appropriate effect.
2: Your opponent discards 1 card.
4: Destroy 1 Spell or Trap card.
6: Special Summon 1 Level 5 or lower Dragon-Type monster from your Graveyard.
8: Double this card's ATK. If you do, destroy this card during the End phase and take damage equal to this card's original ATK.
12: Send all cards on the field and in both player's hands to the Graveyard.

Would anyone ever consider these realistic?

[ragnarok1945]

1st one is going to be a pain to summon without Exchange of the Spirit

stats is a bit weak too, I've have made it *800 per card on the field

8/10