Undercity Sewers (Borderless) (20) (PZA)
Non-Foil - NM
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![Thassa's Intervention [Theros Beyond Death Prerelease Promos]](https://cdn.shopify.com/s/files/1/0267/9501/6251/products/5fda4612-f2ce-5e78-a9a0-c15079e86e1f_60b5830c-026b-4df8-9113-56bf55c7aca7.jpg?v=1700196317)
Thassa's Intervention [Theros Beyond Death Prerelease Promos]
| Set: | Theros Beyond Death Prerelease Promos |
| Type: | Instant |
| Rarity: | Rare |
| Cost: | XUU |
| Colors: | U |
Choose one —
• Look at the top X cards of your library. Put up to two of them into your hand and the rest on the bottom of your library in a random order.
• Counter target spell unless its controller pays twice {X}.
• Look at the top X cards of your library. Put up to two of them into your hand and the rest on the bottom of your library in a random order.
• Counter target spell unless its controller pays twice {X}.
"I bring a flood that nothing can withstand."