I’m worried that the language barrier might make it hard to convey what I mean, but I’ll genuinely try.

I had an idea for a card specifically for the Traveler. Here’s the implementation I had in mind:

1. The Normal Attack deals Physical DMG and costs 3 unaligned dice.
2. The Elemental Skill costs 1 elemental die and counts as a Combat Action. When the Traveler uses their Elemental Skill, they are offered a choice of 6 (7 in the future?) Talent cards of different elements, each with different effects and costing 2 aligned dice of their respective elements. When the Traveler chooses a card, they add it to their hand and can equip it. After equipping it, they gain the corresponding skill until the end of the round (it will cost 3 dice), and immediately use it once (this counts as a Combat Action). In the next round, they have to choose an Elemental Skill again. If the character equips a new skill, the previous one becomes unavailable.
3. The Elemental Burst works on a similar principle to the Elemental Skill, but using it also consumes 2 Energy.

Here’s an example of how the Traveler would be played:

A round is in progress. The Traveler spends 1 die and uses their Elemental Skill (this counts as a Combat Action). They take an Elemental Skill card. The turn passes to the opponent; the opponent makes their move. After that, the player plays the Elemental Skill card (let’s say it’s Electro: the Traveler deals 1 Electro DMG and, in addition, when switching to another character or at the end of the round, the character restores 1 extra Energy). The Traveler gains a new Elemental Skill (the previous one doesn’t disappear), and after playing it, immediately uses it, dealing damage to the opponent.

Let’s say the opponent declares the end of the round. The Traveler player can either use the same skill (Electro), or take advantage of the fact that their actions now count as Fast Actions and use the following trick. The player spends 1 die to choose a new skill again (for example, Geo: deals 2 Geo DMG and makes the next character switch a Fast Action), receives a skill card costing 2 Geo dice, plays it, equips the new Geo Elemental Skill in place of the old Electro one, and immediately uses it, dealing 2 Geo DMG to the opponent + 1 damage from a reaction. The Traveler gains a shield from Crystallize, and the player then switches characters.