Assertion: casino's house edge | /r/HasProperty | only 0.4%
Facets:
value: under ideal conditions
type: OTHER
Source sentences:
text: The house edge for Spanish 21 never goes above 1% as long as you use basic strategy, and under ideal conditions, the house edge is only 0.4%, Spanish 21 is often a better game than blackjack, although the rules variations do mean you have to adjust your strategy in some significant ways.