Whip Vine (No Birds) [Alliances] Bird Spirit its controller sacrifices a creature

its controller sacrifices a creature

then put any number of them on the bottom of your library and the rest on top in any order

but my voice has been taken

Activate this ability only if you've cast a noncreature spell this turn

"Next to Law is Duty

Whip Vine (No Birds) [Alliances] Bird Spirit its controller sacrifices a creatureSet: Alliances Type: Creature Plant Wall Rarity: Common Cost: {2}{G} Defender; reach (This creature can block creatures with flying.) You may choose not to untap Whip Vine during your untap step. {T}: Tap target creature with flying blocked by Whip Vine. That creature doesn't untap during its controller's untap step for as long as Whip Vine remains tapped.