All in all, many of the new cards from Jeskai Striker seem interesting
Paying just one mana to instantly remove a creature from play is nice
Burn likes creatures like Monastery Swiftspear, Guttersnipe, or Thermo-Alchemist given the non-creature nature of regular burn spells, though some of these types of creatures also fit into dedicated aggro decks
It shows versatility by being able to act as a defensive removal piece or an aggressive burn spell, and it fits into just about any red-based deck in formats that allow it
We all love the card advantage of cycling, embalm is like giving your creatures flashback, the -1/-1 counters approach is an interesting take on this concept, and exert is interesting and challenging to decide when to use
Permanents that Require Opponents Now let's turn to commonly played Commander card draws that require opposing interaction to draw, like Rhystic Study, Esper Sentinel and Consecrated Sphinx