Card Text: Echo (During your next upkeep after this permanent comes under your control, pay its casting cost or sacrifice it.) When Deranged Hermit comes into play, put four Squirrel tokens into play. Treat these tokens as 1/1 green creatures. All Squirrels get +1/+1.
Oracle Text: Echo 3GG(At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.) When Deranged Hermit enters the battlefield, create four 1/1 green Squirrel creature tokens. Squirrel creatures get +1/+1.