Arachnus Web

14/03/2017

Arachnus Web's triggered ability checks at the beginning of each end step, not just yours.

14/03/2017

If Arachnus Web enters the battlefield attached to an attacking or blocking creature (due to Arachnus Spinner’s ability, for example), that creature will continue to attack or block.

14/03/2017

If Arachnus Web's last ability triggers, but the enchanted creature's power is reduced to 3 or less before the ability resolves, the ability will have no effect. Arachnus Web won't be destroyed.

14/03/2017

If the enchanted creature’s power isn’t 4 or greater when the end step begins, the last ability won’t trigger at all.

14/03/2017

Triggered abilities (starting with "when," "whenever," or "at") are unaffected.

08/06/2016

Activated abilities contain a colon. They’re generally written “[Cost]: [Effect].” Some keywords are activated abilities and will have colons in their reminder text.