Assuming the extra attack is the “Extra Attack” Fighter feature, or something similar, yes. If the extra attack is an attack with an offhand weapon, then no, because both Misty Step and offhand attacks use your Bonus Action. No, that is not by the rules.
Can you use Action surge and extra attack?
Yes. Action Surge lets you take another action, including the Attack Action. Extra Attack lets you attack more than once when you take the Attack action on your turn.
Can you use extra attack on more than one class?
Warmagic specifies casting the cantrip as an action and the bladesinger’s extra attack option specifies the attack option. If you gain the Extra Attack class feature from more than one class, the features don’t add together. You can’t make more than two attacks with this feature unless it says you do (as the fighter’s version of Extra Attack does).
When do you get the Extra Attack feature?
The Fighter’s Extra Attack feature says (PHB, pg. 72): Beginning at 5th level, you can attack twice, instead of once, whenever you take the Attack action on your turn. The number of attacks increases to three when you reach 11th level in this class and to four when you reach 20th level in this class.
Can a warlock expand the Extra Attack feature?
Similarly, the warlock’s eldritch invocation Thirsting Blade doesn’t give you additional attacks if you also have Extra Attack. The only class that can expand the ability of Extra Attack to make more than 2 attacks per Attack action is the Fighter. The Fighter’s Extra Attack feature says (PHB, pg. 72):
What does ” one weapon attack only ” mean in RuneScape?
The “one attack only” stipulation is preventing the use of the extra attack feature in the additional action, so a character with extra attack could use his regular action to make 2 attacks and use the additional action granted by haste to attack once more.
