I was planning to be a cleric with one level of sorc to get some extra spell points. I was thinking I could cast my spells from accumulated wands but I wasn't sure if I could cast higher level spells by only having 1 level of sorc taken. For example, if I found a caster level 5 or 6 wand, could I still cast that spell from the wand or would I have to be the appropriate level of sorc (5 or 6) to cast it? Thanks.