You lose two life for the pleasure, but its very powerful
For now, we'll have to make do with the few we get here, and I hope you've enjoyed this short exploration of the expend mechanic
Memory Jar Once emergency-banned due to just how powerful it could be, Memory Jar is kind of like a temporary wheel

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However, one, in particular, stood out to us all those ten years ago (and as a side note, can you believe it's been ten years already?)
It may cost 8 mana, but when it resolves, your hand is packed with tools to take over the game