How it works
Steps
- 1Cast Bonus Round by paying .
- 2Thrumming Stone triggers, revealing the top four cards of your library and putting them on the bottom of your library.
- 3Resolve Bonus Round, copying all instants and sorceries cast after it this turn.
- 4Cast any other spell, or wait for an opponent to cast one.
- 5Cast Hinder by paying , targeting that spell.
- 6Bonus Round and Thrumming Stone trigger.
- 7Resolve the Bonus Round trigger, creating a copy of Hinder, targeting the original Hinder.
- 8Resolve the copy of Hinder, countering the original Hinder and putting it on top of your library.
- 9Resolve the Thrumming Stone trigger from step 6, revealing the top four cards of your library and casting Hinder without paying its mana cost.
- 10Repeat from step 6.
Commander brackets
In which brackets is this combo allowed, per Spellbook's Exhibition tier?