Exosister Martha (POTE-EN025) - Power of the Elements 1st Edition Number_CRMS-EN083 then inflict 300 damage to

then inflict 300 damage to your opponent for each card sent to the opponent's GY by this effect

Then activate the appropriate effects

then your opponent can destroy up to 3 monsters with 1500 or more ATK in their Deck

then select 1 Monster Card and return it to its owner''s Deck

Exosister Martha (POTE-EN025) - Power of the Elements 1st Edition Number_CRMS-EN083 then inflict 300 damage toTypeSpellcaster Effect Monster AttributeLIGHT Level Rank4 ATK DEF1600 800 Card TextIf you control no monsters, or only Xyz Monsters: You can Special Summon this card from your hand, and if you do, Special Summon 1 "Exosister Elis" from your Deck. You cannot Special Summon monsters the turn you activate this effect, except "Exosister" monsters. If a card(s) moves out of either GY (except during the Damage Step): You can Special Summon from your Extra