This is how you summon Reece:

1. Fly to all five area on this map

and lay one of these:
http://www.guardiansofdarkness.com/GoD/god-coin1.JPG (Unsupported image host)
at each location.

2. In the middle, lay the Union Jack so the flag is aligned with the pentagram:
http://rlv.zcache.com/union_jack_pentagram_flag_award-r23d4a30c4fcd42449f2a4eb7e61ade95_8bozu_8byvr_512.jpg (Unsupported image host)

3. Chant "God Save the Queen!" 174 times which represents the amount of countries Britain has ever invaded.

4. Reece will then appear in his human form