1 702.12b A permanent with indestructible canât be destroyed. 2  Such permanents arenât destroyed by lethal damage, and they ignore the state-based action that checks for lethal damage (see rule 704.5g). 3  702.12c Multiple instances of indestructible on the same permanent are redundant.
lethal dose. n. (Pharmacology) the amount of a drug or other agent that if administered to an animal or human will prove fatal.
1 The maximum adult therapeutic dose of acetaminophen is 4 grams/24 hours 3. 2  The maximum dose for children is 90 mg/kg 4. 3  Acute overdose is defined as ingestion of â¥ 150 mg/kg or 7-10 grams/24 hours 4.