From SmashWiki, the Super Smash Bros. wiki
Overview
Link thrust the Master Sword upward and keeps it suspended above his head. It is quite powerful and is a good KO move. It has a very long hitbox duration making it impossible to airdodge as long as it stays over the opponent. However, it has moderate landing lag, but is less if it auto-cancels. It is able to true combo from a down throw at high percentages due to being unable to be airdodged, however the weaker hitbox will hit the opponent.
Timing
Hitboxes
|
11-40
|
Starting autocancel
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1-10
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Ending autocancel
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47
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Animation length
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59
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Landing lag