Using # of ???? Rank Rewards for predicting next event

I've seen people talk about using the number of ???? rewards to predict future events, but i thought we could make a catalog.

x2 ???? Training
x3 ???? Gifting, since people think gifting is next, but that seems low

Here are less certain ones
x3 ???? Legion, i can't remember if they give 3 or 5 banners
x3 ???? Dice, think they give you candy
x10 ???? Panel


Any other thoughts, i'll update as we go.

There was ONE time that they gave x10 for training where each spike was giving 1/10 their bt/shard rewards but same dmg.

I still think that every dice is x2 ????? in which they give you the best dice. I remember that from Turtle Island Trouble. Training also has x2 spikes. Same goes for GW but those are easy because of event names.

Edit: Last Popularity was given 3 Flowers. Could of swore it was chocolates

Gifting is actually next since JP servers had this event already.

Gifting: 3 tickets, 5 tickets
Training: 2 needles, 2 swords, 2 slivers
GW: 2 tonics, ? tonics,
Raising: 0 rewards, 2 apples
Clash: 3 essences (?)
Panel: 3 (?), 10 tears
Colo: 2 sakazuki(L),
Legion: 2 ???
Popularity: 3 flowers

Source: wiki

Someone else can double check this, if they'd like, or complete it. I just did it quickly (went backwards from now and stopped at the reward items for Fair Weather Friends) to get a quick look

The last time they give x10 for Panel, Fantasica announced it was a mistake and gave x3 tickets for the special event quests.