Part of Ongoing Effect
If ongoing effects overlap or conflict, apply them in the order listed here by layer: Copy effects, e.g. Mirror Realm, Selfsame Simulacrum Disabling effects, silencing effects, e.g. Root Spider, Iron Shackles, Silence, Sisters of Silence Control effects, e.g. King of the Realm, Mesmerism Type changing effects, e.g. Bower of Bliss, Corruptor Ability adding and removing effects, and affinity changing effects, e.g. Power of Flight, Watchtower, Tide Naiads, Drought Power setting effects, e.g. Shrink Power addition and subtraction effects, e.g. Overpower, Wicked Witch Power multiplication effects, e.g. Warp Spasm Within each layer, apply the effects based on their timestamp, from oldest to newest. For ongoing effects generated by a passive ability (e.g. King of the Realm, Root Spider), their timestamp is when the card entered the realm. For ongoing effects generated by an activated or triggered ability (e.g. Floodplain, Bog), their timestamp is when the ability was activated or triggered, not when the original source entered the realm. An effect cannot remove itself once it's already being applied. For example, an animated Silence aura will cause itself to lose its abilities in layer 2, but losing that ability will not remove the silence effect, which was already being applied. In the unlikely event that two or more cards enter the realm simultaneously and they have passive abilities that may need to be ordered (e.g. my King of the Realm and yours, entering simultaneously via Boneyard), the active player's cards are considered to have entered first (in the order of their choosing, if they have more than one entering simultaneously).