FREE: Heres another rare magic the gathering card

The listing, Heres another rare magic the gathering card has ended.

Im going to do this auction differintly. For every 100 creidits it goes up, i will put in a uncommon. and if it goes over 500 ill throw in another rare.

this rare is from ravnica. its called Chord of Calling. It costs X colorless and 3 green. It is a instant spell card. It has convoke ( Each creature you tap while playing this spell reduces its cost by 1 colorless or by one mana of that creatures color.)

And it says Search your library for a creature card with converted mana cost X or less and put it into play. Then shuffle your library.