You can only use this card name’s (1) and (2) effects once per turn each.
(1) If this card is Normal/Special Summoned: You can target 1 Level 4 or lower “T.G.” monster in your GY, except “T.G. Screw Serpent”; Special Summon it, but its effects are negated.
(2) You can banish this card from your GY, then target 1 “T.G.” monster you control; have it either gain or lose 1 Level until the end of this turn.