It is functionally a Mind Twist with X=2 costed at BB instead of 2B
The easiest battles to flip, Invasion of Gobakhan and Invasion of Zendikar, each enter play with three defense counters
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Reconfigure [cost] means "[Cost]: Attach this permanent to another target creature you control
Extra turn spells are also a good inclusion since this allows you to flip more coins, and because its game-winning ability triggers on your upkeep
Sepulchral Primordial does it on entering the battlefield