casual play

Greetings.
I've been playing Magic since Revised (I quit after Urza's block and then got back into it pretty hardcore around Theros). My friends and I play around the kitchen table mostly and it's a pretty relaxed group. There are nights we play standard but mostly it's just bring several decks and go, we don't care about banned lists or restricted lists.
We've been using xmage to test decks for FNM or to play on nights where we couldn't get together, but tonight I just wanted to play some old school magic. I pulled out my Necropotence deck because I noticed with the last update, Ivory Tower is included (I had to substitute Library of Leng with Reliquary Tower) But, when I go to try to play a game with it, I'm limited to strict formats and I can't seem to find just a casual play option that'll let me use my deck (I run four necro so it's banned in Vintage and restricted in Legacy).
Am I missing something?
I've been playing Magic since Revised (I quit after Urza's block and then got back into it pretty hardcore around Theros). My friends and I play around the kitchen table mostly and it's a pretty relaxed group. There are nights we play standard but mostly it's just bring several decks and go, we don't care about banned lists or restricted lists.
We've been using xmage to test decks for FNM or to play on nights where we couldn't get together, but tonight I just wanted to play some old school magic. I pulled out my Necropotence deck because I noticed with the last update, Ivory Tower is included (I had to substitute Library of Leng with Reliquary Tower) But, when I go to try to play a game with it, I'm limited to strict formats and I can't seem to find just a casual play option that'll let me use my deck (I run four necro so it's banned in Vintage and restricted in Legacy).
Am I missing something?