1: Tweak with wrong end of a pin (3)
2: Putting your foot in it may incite Royal intervention (7)
3: Seduce husband-to-be in parlor (7, 4)
4: Pay for mashed tater (5)
5: Uncommon fly on rare plant (5,4)
6: Raw material for Swedish coins (3)
7: Unbeliever attending robbery (7)
8: Weird eastern lake (5)
11: Scrimmage as Confederate general introduces himself to Tarzan? (5)
13: Hoarded tiny bits of dryness (11)
16: Great flow dissipated into phosphorescent aura (9)
17: Mostly, you drink with mystic (5; var.)
18: Exclusive place is developed (7)
19: Fastness concerning concern. (7)
20: Hang poor Democrat from the east (5)
21: A revolutionary New England state or an Indian state (5)
23: Uninitiated stoop to finish (3)
25: Essential part of Cayce's power! (3)