Forum:Just a few questions

just a few questions here.

1. is using a faceup continuous card (spell or trap) considered activating?

2. if i have guardian sphinx in face up defence position can i flip it face down and then flip summon it on the same turn?

3. can gaia plate of earth giant special summon it self from the graveyard?

redeaglerRedeagler (talk • contribs) 20:01, September 25, 2010 (UTC)