Description
| Set: | Prerelease Cards |
| Type: | Enchantment |
| Rarity: | rare |
| Cost: | {2}{W}{B} |
As this enchantment enters, choose Abzan or Mardu.
• Abzan — At the beginning of your end step, put a +1/+1 counter on each creature you control.
• Mardu — At the beginning of your end step, if a creature died under your control this turn, each opponent sacrifices a creature of their choice.

![Barrensteppe Siege (171) [Prerelease Cards]](http://alwaysgames.ca/cdn/shop/files/625827_in_1000x1000_49aec865-3c55-47f4-a26d-730c0cd945dc.jpg?v=1771657490&width=716)