H2O, Natural Element Queen

[Rise] Place on top of an "Atom" SIGNI on your field.

[Const]: During your opponent's turn, if this SIGNI has one or more cards underneath it and would leave the field by your opponent's effects, instead you may put all cards underneath this SIGNI into their owner's trash.

[Auto]: Whenever this SIGNI attacks, draw a card or your opponent discards a card.

[Life Burst]: Draw two cards. Put up to one "Atom" SIGNI from your hand onto your field.