A few things...

[punisouffle]

3) Wasn't there a fairy auction that had guild-pack-ish things some time back. War gears, consumables &c. The gift/rewards could be those. They're okay and you'll want a real cranial anyway.

I recall some servers include fundamental cards so guilds can skip farming in bulk -- pasana, marc? My memory fuzzies. If you consider to bundle PvM stiffs but not the real thing, I think of... quasi elemental armor. Like how it casts ghostring effect on the assaulter's plate set, but that'd be so many custom things.

How about something like the Guild Relay Quest? In case the GM team is adamant about showering freebies.