[quote=@Scarifar]
Name: Supervisor
Level: 4
Attribute: EARTH
Monster Type(s): Warrior / Tuner
Effect: Cannot be Normal Summoned/Set. If you control a Gemini Monster, you can Special Summon this card. If you do, you can target one Gemini Monster you control; that monster is treated as an Effect Monster, and gains its effects. 
ATK/DEF: 1500/1200
[/quote]

So, anyone have opinions on this card?