Mystic Arte Summon (Estelle & Zelos)

General Information

 * Duration: 11/22 (Tue) 8:00 - 12/3 (Sat) 07:59 PST
 * 5 Hero Stones for 1 Roll
 * 1st roll guarantees a 4-star unit or higher
 * 50 Hero Stones for 10+1 Rolls
 * Guaranteed at least two 4-star+ units, one extra roll (total 11 units), and random keys x5