Edison format ruling
Blackwing - Blizzard the Far North
Card text as printed in this era© Cannot be Special Summoned.
① When Normal Summoned: You can target 1 Level 4 or lower "Blackwing" monster in your GY;
Special Summon it in face-up Defense Position.
Rulings
source: Rulings_Edison (Format Library) · 1 era-inappropriate line(s) removedRulings data courtesy of Format Library — formatlibrary.com. Spotted an inaccuracy? Flag it in the Edison forum — sourced change requests get reviewed.