You folks were right about Qli. Goddamn. I might actually play online with this once I figure out a good deck structure for it. I made a deck already but I don't think it's good quite yet. So far, it's allowing me to get the hang of Pendulum summoning (and see how powerful it is).
I don't have cards in it like Skill Drain yet. I know Skill Drain's effect, but I'm trying to figure out what makes it better than that one Qli continuous trap card that negates effects on monsters.
EDIT: The card is Re-qliate.
http://yugioh.wikia.com/wiki/Re-qliate
-Continuous Trap Card-
If a monster is Normal or Flip Summoned, and it is a Level 4 or lower monster: Negate its effects until the end of this turn. If a monster(s) is Special Summoned, and it is a Level 5 or higher monster: Negate its effects until the end of this turn, also banish it when it leaves the field. If there is no "Qli" card on the field, except "Re-qliate", send this card to the Graveyard.
Here's Skill Drain for reference
http://yugioh.wikia.com/wiki/Skill_Drain
-Continuous Trap Card-
Activate by paying 1000 Life Points. The effects of all face-up monsters on the field are negated while those monsters are face-up on the field (but their effects can still be activated).