Arcane Shulon

This cards power and toughness equals x. If there
where more than 3 colors used to summon Arcane Shulon then Arcane Shulon gains first strike. If
more than 4 colors are used to summon Arcane
Shulon then Arcane Shulon gains death touch. If more than 5 colors are used to summon Arcane Shulon then it gains Hexproof.