History of CR 613.4c

Every distinct wording since 2010, newest first.

April 17, 2020 · Ikoria
Layer 7c: Effects and counters that modify power and/or toughness (but don’t set power and/or toughness to a specific number or value) are applied.
February 1, 2010 · Worldwake
rule 613.4c not present in this release