There will certainly be times where this puts your opponent in a lose-lose situation, since they can neither take all the damage or get the poison counters, but most of the time they can probably find a way to mix and match and survive
Coming in as an 8/8 with flying, haste, and trample, Hellkite Overlord demands an immediate answer, or the game ends in two turns
"Casting Blue Spells" by Nick Spagnolo (TCGPlayer) Nick Spagnolo may be history's most underrated Magic theorist
For example, if a creature with mentor is destroyed by a card like Infernal Grasp after the mentor ability is already on the stack, it can still give its counter to another smaller attacking creature
Often architectural and always great, Lunter is a master of landscape, and does very sharp and straightforward sketches on his artist proofs