Sensible Rigur (TSK/S70-E076 U) [That Time I Got Reincarnated as a Slime]

[AUTO] [Put 1 card from your hand into your clock] When this card is placed on the stage from your hand, you may pay the cost. If you do, look at up to X cards from the top of your deck, choose up to 1 card from among them, put it into your hand, and put the rest into your waiting room. X is equal to the number of other "Demon Continent" characters you have.