Skull Witch, Nemain

:When this unit is placed on , if your vanguard has a Ren icon, [ 3 & put a card from hand into soul], and draw two cards. :If your vanguard has a Ren icon, this unit gets +5000. Then, if your vanguard is grade 3 or greater, this unit gets "Boost". (Active on opponent's turn too) :When this unit would be retired for the cost of the ability of your vanguard with a Ren icon, it may be regarded as retiring two units.