Fractured Continuum

Split Second
If permanents in play allow an Infinite Loop
(effects that could infinitely and progressively change
the state of the board) then players may sacrifice
one or more of the permanents that cause this,
for as long the loop exists. Each player who sacrificed a permanent this way may untap up to
X lands where X is the combined converted
mana cost of these cards and draws up to 3
cards. If after this an Infinite loop still exists,
repeat the effect but replace "may" with "must".