Witch of Greed Echidna (RZ/S116-E002) Re:ZERO -Starting Life in Another World- Vol.3 Card details

[CONT] If your waiting room or your opponent's waiting room has 2 or less climax, this card gets -1 level while in your hand.
[CONT] If you have 3 or more other "Magic" or "Weapon" characters, this card gets +2000 power and the following ability. "[AUTO] [(1) Put 1 "Magic" or "Weapon" character from your hand into your waiting room] When this card is frontal attacked, you may pay the cost. If you do, this card gets +4000 power until end of turn."
[AUTO] When this card is placed on the stage from your hand or by the [AUTO] effect of "The Witches' Tea Party", you may put the top card of your clock into your waiting room.