Piranha Plant (SSBU)/Up tilt

Hitbox visualization showing Piranha Plant's up tilt.

Overview

Piranha Plant shakes its head quickly upward. The move comes out fairly fast, and lingers long without a late hit, which, when combined with the head intangibility, makes the move a potent anti-air. It doesn't provide much hit advantage with the sweetspot at early percents, but can possibly lead into a grab if the opponent uses a slow option to attempt to hit Piranha Plant. At slightly higher percents, it can combo into itself, or forward tilt, and can combo into aerials at mid to high percents. At much higher percents, the sweetspot is able to kill, killing around the same percents as up throw, without DI. It is also able to reach the lower platforms of Battlefield, making it a decent sharking tool occasionally.

However, this move is not without its flaws, as it lacks horizontal range especially below, making it risky to use if the opponent isn't approaching vertically. Another issue with the move is that the sourspot on the stem has priority over the head hitbox, which can make the move kill inconsistently, although it provides better hit advantage at lower percents due to its increased base knockback. It is best suited as an anti-air mostly, as a result. By far the most prominent issue, however, comes from the attempted speed buff in 8.0.0, which erreneously altered the animation to provide a hurtbox extension and making the move have significantly more trouble hitting behind. This makes it a much more risky anti-air than it was prior to the attack speed buffs, as it is possible to extend the hurtbox and have it be beaten out by even moves like Snake's up aerial. Due to this, it is better to aim with the latter active frames, where the hurtbox extension is not present.

Update history

4.0.0

• Up tilt has less ending lag (FAF 32 → 29).

8.0.0

• The move has less startup (frame 8 → 6), with its total duration reduced as well (FAF 29 → 27).
• Due to the frame speed multiplier used in the speed change, up tilt has much more trouble hitting behind, possesses a large hurtbox extension, and the final active frame dips lower, worsening its overall effectiveness as an anti-air.
• It launches opponents at a higher angle (80°/85° → 85°/90°), improving both its combo and KO potential.

Hitboxes

ID	Part	Rehit rate	Damage	SD	Angle	Angle type	BK	KS	FKV	Set weight	Radius	Bone	Offset			H×	SDI×	T%	Clang	Rebound	Effect	Type	G	A	Sound	Direct	Hit bits	Hit part	Blockable	Reflectable	Absorbable	Flinchless	No GFX	Heedless
0	0	0	7.0%	0		Standard	55	100	0		3.5	virtualhit1	0.0	0.0	0.0	1.0×	1.0×	0%							Punch		All	All
1	0	0	7.0%	0		Standard	55	100	0		3.5	virtualhit2	0.0	0.0	0.0	1.0×	1.0×	0%							Punch		All	All
2	0	0	7.0%	0		Standard	55	100	0		3.5	virtualhit3	0.0	0.0	0.0	1.0×	1.0×	0%							Punch		All	All
3	0	0	9.0%	0		Standard	28	120	0		6.0	mouth	2.0	0.0	0.0	1.0×	1.0×	0%							Punch		All	All

Timing

Hitboxes	6-13
Head and lips intangible	6-13
Interruptible	27
Animation length	54

Hitboxes
Head and lips

Legend (1 square = 1 frame)

Lag time

Hitbox

Vulnerable

Intangible

Interruptible

Piranha Plant's moveset

Neutral attack (1 · 2 · 3 · inf) · Forward tilt (1 · 2) · Up tilt · Down tilt · Dash attack · Forward smash · Up smash · Down smash
Neutral aerial · Forward aerial · Back aerial · Up aerial · Down aerial
Grab · Pummel · Forward throw · Back throw · Up throw · Down throw
Floor attack (front) · Floor attack (back) · Floor attack (trip) · Edge attack · Footstooled attack
Neutral special · Side special · Up special · Down special · Final Smash