The Sword and the Grail Excalibur slot has 5 reels, 3 rows and 20 paylines. To land a win, you need to match at least 3 symbols in adjacent reels on a payline. The most valuable symbol is King Arthur, but keep a close eye on the Multiplier Wild.
Check out the pay table for 5, 4 or 3 symbols on a payline:
King Arthur: x15, x2, x1
Genevieve: x7.5, x1.5, x0.7
Merlin: x5, x1, x0.5
Lancelot: x5, x1, x0.5
A: x2, x0.4, x0.2
K, Q: x1.5, x0.3, x0.2
J, T: x1, x0.2, x0.1
Sword: Scatter
Lion: cash prizes
Goblet:
Wild symbol, pays x15, x2, x1 the bet, multiplied by the multiplier value