2%

As an additional cost to cast this spell, put a -1/-1 counter on each other creature you control. (These counters remain and cannot be removed by normal healing). Choose target creature. It gets +X/+X until end of turn, where X is the number of creatures you control. If that creature is named Ceja or Lerma, put X +1/+1 counters on it instead.{flavor}{bold}“Of all those here, only 2% will be successful.”{/color#ffffff}{/bold}