You guys, the card description is not that hard to understand.
Once per turn, both players can ONLY Special Summon monsters from their Extra Deck up to 3 times.
Meaning no more than 3 monsters can be summoned from your Extra Deck at any time during a SINGLE turn.
The problem with this card is:
-- We only have 5 ED card slots.
-- There are only 3 monster slots.
-- We have no legit way to summon 3 monsters from your Extra Deck at the same time, at this time. 2 maybe, but not 3.
People are saying Life Cost 0/Cyber Stein is a way but no, not with only 3 slots. (Even if the opponent say OTC one of the summoned monsters, why not the Cyber and just end the ability all together?)
This card literally has no use in Duel Links yet, and when it eventually does, it still won't be/do much.
Sorry, I meant in ways that would've made sense in doing. ...then again, I've been using Wingbeat/Dragon a lot in this one deck for farming & that could be a good reason to pull a 3rd or more Special Summon from the Extra Deck.
Yes when the "only" is there it is not that hard to understand. But when you look at it in the app it says "Each player can Special Summon a maximum of 3 monsters from the Extra Deck each turn.". Without the only it seems less of a restriction and more of an action that you can take by activating this card.