Doppelwarrior

When a monster(s) is Special Summoned from your GY (except during the Damage Step): You can Special Summon this card from your hand. If this card is sent to the GY as Synchro Material: You can Special Summon 2 "Doppel Tokens" (Warrior/DARK/Level 1/ATK 400/DEF 400) in Attack Position.