Infinite turns, Skip your draw steps, Lock
Tap Scroll Rack and pay to activate it, putting Karn's Temporal Sundering on top of your library.
Pass the turn.
On your next draw step, when you draw Karn's Temporal Sundering, reveal it due to Kefnet's ability, making a copy that costs less to cast.
Cast the copy for , granting you an extra turn and returning up to one nonland permanent to its owner's hand.
Component Cards
How It Works
Tap Scroll Rack and pay to activate it, putting Karn's Temporal Sundering on top of your library.
Pass the turn.
On your next draw step, when you draw Karn's Temporal Sundering, reveal it due to Kefnet's ability, making a copy that costs less to cast.
Cast the copy for , granting you an extra turn and returning up to one nonland permanent to its owner's hand.