Official starter
Viktor, Herald of the Arcane
How to play Viktor
Make a token every turn so you never run out of units. Do not showdown those 1-Might recruits into real units — use them to conquer empty battlefields.
Mind and Order give you removal, stun, and might tricks. Clear what they play, then walk a recruit onto the open point. If a clean conquer never appears, play for value and drop a unit that enters ready.
Siphon Power swings a combat you already outnumber.
Sources: Viktor, Herald of the Arcane guide — Riftbound.gg · Deckbuilding Primer