Strength of Will (SPM-118) - Marvel's Spider-Man Wizards of the Coast Instant Rare null/null Until end of turn, target creature you control gains indestructible and "Whenever this creature is dealt damage, put that many +1/+1 counters on it." $1.87 You're $ away from free shipping
Upgrade Goals I have some specific goals when upgrading Corrupting Influence : Cut the low-impact poison cards Add haste enablers Add the remaining good poison cards Add more proliferate Spend the rest of the budget on general upgrades While the precon is very good overall, the biggest weakness is that there's a bunch of bad poison cards eating up card slots: Blight Mamba, Ichorclaw Myr, Culling Ritual etc
It's great in control builds, mono-black, it's another option for Aristocrats builds in this list, it's strong in many places
Exxaxl: Id describe The Peregrine Dynamo as a lite version of Strionic Resonator on a colorless body
Options are great, and Retreat to Hagra provides a ton of upside with each land you play
Heres an example using two of my decks that were mentioned earlier in the article: Xantcha, Sleeper Agent- Medium Power Casual: This deck seeks to get opponents to deal damage to each other