Marvel Super Heroes precons.

Ramp and fix Jeskai colors, resolve Captain America, Team Leader, then deploy Heroes that benefit from his trigger. Build modified attackers, then combine evasion and double strike for a counted combat step.

Develop Grixis mana and a card-selection engine, then deploy Doctor Doom when you can profit from discarding your own lands. Accumulate drain while Villains and Robots pressure life totals; retain mana for discard-trigger payments.

Fix all four colors, then develop the spell and triggered-ability engines before committing a large turn. Combine a funded spell-copy turn with board pressure; count each original, copy and triggered ability separately.

Develop artifacts and Vibranium while fixing the colors required for nonartifact spells. Use artifact thresholds and either Helm-copy value or Visitation Angels to support a counted attack.