REDU format ruling
Earthbound Immortal Chacu Challhua
Nearest-era rulings (Tengu, Sept 2011) — no REDU-specific archive exists.
Card effect (current official text)There can only be 1 "Earthbound Immortal" monster on the field. If there is no face-up Field Spell Card on the field, destroy this card. Your opponent cannot target this card for attacks. This card can attack your opponent directly. Once per turn: You can inflict damage to your opponent equal to half this card's DEF on the field. This card cannot attack during the turn you activate this effect. While this card is in Defense Position, your opponent cannot conduct their Battle Phase.
Rulings
- The damage dealt is half of this card’s current DEFIf this card is changed to Defense Position during your opponent’s Battle Phase, the Battle Phase will continue.
- If this card is not face-up on the field when its effect to inflict damage resolves, it will not be applied.
Rulings data courtesy of Format Library — formatlibrary.com. Spotted an inaccuracy? Flag it in the REDU forum — sourced change requests get reviewed.