Sacrifice Control
Author: Oto Otawa2564
Apr 20, 2026AstraBuilder
Deckbuilding website for
Echoes of Astra
Join the communityJoin us on Discord
Deckbuilding, discovery, and practice
Build your deck. Discover what it can do.
Shape a deck at your own pace, learn from lists shared by the community, and see how your choices perform in a practice game.
01
Build your deck
Search, filter, and assemble a complete deck while your list updates in real time.
02
Browse card catalog
Browse the full card catalog, inspect card text, and find the tools your strategy needs.
03
Battlefield
BetaBring a saved deck to the Battlefield and play against a bot or challenge another player online.
04
Explore community decks
Study decks shared by other players and discover new ideas for your next build.
Top Decks
Browse every public deck shared by the community.
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The cards included in the largest share of public community decks.
