Yes, you can use a ritual monster as a tribute to summon other monsters
A Killer Among Us's last ability can target any attacking creature token, not just one of the tokens created by its first ability, and not just one of the chosen type
Kuro BLZD-EN030 Archfiend Matriarch BLZD-EN032 Clown Crew Diabolo BLZD-EN035 Hecahands Dandalos BLZD-EN039 Predaplant Bal Teah BLZD-EN040 Clown Crew Meteor BLZD-EN046 Clown Crew Fiends BLZD-EN047 Fairy Tail Wiccat BLZD-EN048 Dark Ceruvim Irisfil BLZD-EN051 Rahamu, Envoy of the Sacred Tome BLZD-EN052 Crimson Call BLZD-EN053 Junk Signal BLZD-EN058 DoomZ Command A.D.R.A.S.T.E.I.A. BLZD-EN060 Clown Crew Matinee Operatics BLZD-EN062 Once Upon a Fairy Tail BLZD-EN063 Fairy Tail Ball BLZD-EN064 Tails of the Fairy Tails BLZD-EN065 Enneacraft Reset BLZD-EN066 Possessed Destiny BLZD-EN067 Archfiends Usurpation BLZD-EN068 H.E.R.O
P/T Number 221 Language English Legal Formats Brawl, Commander, Competitive Brawl, Historic, Legacy, Modern, Pioneer, Timeless, Vintage Not Legal Formats Alchemy, Pauper, Standard Rulings (2/4/2023) A player with ten or more poison counters loses the game
Many would argue its not a bad deal for a membership that costs $25 a year
Training Regimen: the card is slow and would be better off being one of the earlier mentioned auras more often