Valentine's Day Summon

General Information

 * Duration: 2/? 8:00 - 2/?  7:59 PST
 * 5 Hero Stones for 1 Roll
 * 1st roll guarantees one 4-star unit or higher
 * Step 1 (First Roll)
 * 20 Hero Stones for 10 Rolls
 * Guaranteed one 4-star unit or higher
 * Gift of Sara's Feelings x5
 * Step 2 (Second Roll)
 * 30 Hero Stones for 10 Rolls
 * Guaranteed one 4-star unit or higher
 * Gift of Sara's Feelings x5
 * Step 3 (Subsequent Rolls)
 * 50 Hero Stones for 10 Rolls
 * Guaranteed one 4-star unit or higher
 * Gift of Sara's Feelings x10