by Abyad
Nikolay is correct.It is mentioned on page 28, under STEP 2. Avoid Attack, DEFENSES:
Most Defenses are optional. You can choose to use
them or not. Even with an “infinite” Defense, you can
always chose to not use the Defense. A mandatory
“Block” enchantment must be revealed, but you can
always choose to not pay its reveal cost.
them or not. Even with an “infinite” Defense, you can
always chose to not use the Defense. A mandatory
“Block” enchantment must be revealed, but you can
always choose to not pay its reveal cost.