TOZ Seraph Reinforcement Summon

General Information

 * Duration: 5/? 8:00 - 5/?  07:59 PST
 * 5 Hero Stones for 1 Roll
 * 1st roll guarantees one 4-star unit or higher
 * Step 1: 50 Hero Stones for 10 Rolls
 * Guarantees one 5-star Featured Hero
 * Step 2+: 50 Hero Stones for 10 Rolls
 * Guarantees two 4-star or higher units
 * All featured TOZ Seraph have had their leader skills upgraded permanently.