Lethal Scheme

“Convoke <em>(Your creatures can help cast this spell. Each creature you tap while casting this spell pays for 1 or one mana of that creature's color.)</em> <br>Destroy target creature or planeswalker. Each creature that convoked this spell connives. <em>(Draw a card, then discard a card. If you discarded a nonland card, put a +1/+1 counter on that creature.)</em>”