Hello, I'll help you all with finding those Trading Cards through pictures and show you the rewards you can get from them.

Trading Cards are special collectibles, which you can use to get various rewards from spending them. Those will in the future include songs, items and even new levels. There are three of them inside each level (except for the Fortress level).

Changes:
7/14/17 - Guide created.
7/20/17 - Update - Added/redone cards from The Color of Adventure (1-1), the Clock Tower (1-4), and the Castle of Seekers (1-9).

The first card is located here in a glass cage close to the red button. You'll have to destroy the cage with a bomb, which you can find here.

When you're about to cross the red gate, look around.
There is a card located behind the waterfall here.

The last card of the level is located here on the ledge near where you get to see the super gem of this level.

All of the cards in this level are relatively easy to find, as they are out in the open with no puzzles required to get them.
The first card can be found here in the outside section closely to the coffins guarded by two red enemies.

The second card can be found here in the second section inside (behind the skeletons).

The last card of this level can be found here in the fourth section inside.

The cards in this level are also relatively easy to find.

The first card can be found here, near where the bomb is. Drop down from this ledge and you should be able to get it.

The second card can be found over here, located after the blue gate and the bomb.

The last card of this level can be found on this plain with the super gem. Watch out to not get hurt by the red enemies found there.

The first card of the level can be found here behind a breakable wall with a trail of gems leading to it.

The second card of the level can be found on this wooden log after you get through the dangerous cannons. Getting to it might seem hard at first, but a double jump + kick should be enough to get there.

Shortly after the second card's location, you'll get to this elevator. After it gets past the wooden logs, that's when you should jump out.
That's because this card is located on top of one of them. With careful jumping, you should be able to get this one.

The first card is located in here in this cage in the section with the Chips. To ppen it, you'll need to find the red button, which is located behind the machine.

This card can be easily missed. You can access it only if you jump off the ramp instead of rolling on it. With a double jump + kick, you should be easily able to get here, where Blanco is on the picture. But that's not all! You'll have to carefully jump on the dices to get to the card. And you only have one chance at getting it, since after you fail, you won't be able to get there anymore unless you restart the stage.

The third card is located in the final section of the level. Enter this hallway, and you'll find it alongside a health refill and this single red enemy.

All of the cards in this level are found before the labirynth section.


The first card can be very easily missed, as the only hint that there's something there is this red arrow pointing at it.

You'll have to stand on the fence and wall jump here, until you get to the card.

The second card is located here behind the gate close to where the bomb is. To open it, you'll need to press the button located near the coffins behind this odd-looking wall. You'll have to break it with the help of a bomb.

The last card can be found in the very first section of this level behind a breakable wall.

All of the cards in this level are relatively easy to get.

The first card can be found at the beginning of this level on a wooden block.

The second card can be found here on top of this tree near the bridge.

The third card can be found here near where the button inside the cage is.

The first card of the level can be found here near the red button.

The second card of this level can be found here near where the "boss" of this level is. You'll have to carefully drop down from that block. It's easy to miss it, and if you fail, you'll have to get back here again.

The last card of the level and the game can be found here behind a huge cracked wall.

The rewards you will be able to get in the final version from spending the cards include songs, items and even new levels.


So far the only reward you can get is the Hall of Recognition. You can enter this place for 20 cards.

Inside you can find a wall with names of people that helped during Blanco's developement through various ways, which include writing music for the game, having backed it back then on the Kickstarter/Indiegogo campaign, and supporting it.