Edison format ruling
Samsara Lotus

Card effect (current official text)During your End Phase, if you control no Spell or Trap Cards, you can Special Summon this card from your Graveyard in face-up Attack Position. This card's controller takes 1000 damage during each of their Standby Phases.
Rulings
- Both of Samsara Lotus' effects are Trigger Effects.
- If you chain a Quick-Play Spell Card from your hand to your Samsara Lotus' Special Summon effect, Samsara Lotus' effect disappears.
- If Book of Moon, etc., is chained to Samsara Lotus' damage inflicting effect and flips it face-down, the effect disappears.
Rulings data courtesy of Format Library — formatlibrary.com. Spotted an inaccuracy? Flag it in the Edison forum — sourced change requests get reviewed.