Qliphort Stealth (MP15-EN210)

Pendulum Effect : You cannot Special Summon monsters, except "Qli" monsters. This effect cannot be negated. All "Qli" monsters you control gain 300 ATK.

Monster Effect : You can Normal Summon this card without Tributing. If this card is Normal Summoned without Tributing, or is Special Summoned, its Level becomes 4 and its original ATK becomes 1800. If this card is Normal Summoned/Set, it is unaffected by activated effects from any monster whose original Level/Rank is lower than this card's current Level. When this card is Tribute Summoned by Tributing a "Qli" monster(s): You can target 1 card on the field; return it to the hand. Your opponent cannot activate cards or effects in response to this effect's activation.