During your opponent's Battle Phase, if you control no monsters: You can banish this card from the Graveyard, then target 1 Synchro Monster in your Graveyard; Special Summon that target, but banish it at the end of the Battle Phase (this is a Quick Effect).
![Blackwing - Calima the Haze [LC5D-EN128] Common](http://www.cardmerchanttakapuna.co.nz/cdn/shop/products/b4c02828-c692-5aee-9b16-f308b5584dbf.png?v=1698538104&width=1445)