REDU format ruling
Garoth, Lightsworn Warrior

Nearest-era rulings (Tengu, Sept 2011) — no REDU-specific archive exists.
Card effect (current official text)Each time a card(s) is sent from your Deck to the GY by the effect of a "Lightsworn" monster you control, except "Garoth, Lightsworn Warrior": Send the top 2 cards of your Deck to the GY, then draw 1 card for each "Lightsworn" monster sent to the GY by this effect.
Rulings
- If you control multiple "Lightsworn" monsters, their End Phase effects don’t chain to each other (they each activate, one after another).
Rulings data courtesy of Format Library — formatlibrary.com. Spotted an inaccuracy? Flag it in the REDU forum — sourced change requests get reviewed.