On one hand, this means modified isn't too hard to trigger on the enchantment side of Neon Dynasty draft. On the other hand, the possible aforementioned Sythis issue. Thankfully it's not an enchantment itself.
I really like that fact that this puts counters on ANY creature. Similar to Luminarch Aspirant this can place your opponent into the spot of "I only have one removal spell, do I use it on the creature giving out the counters or the beefy one currently wearing the counters," which is better than I would've expected from an uncommon one drop.