The Binding of Isaac: Four Souls Extras Bundle pearl-games New mechanics are introduced to

New mechanics are introduced to reflect the war prior to escalation by the US and North Vietnam and the unique aspects of the Diem Regime: 1961 and 1963 Scenarios with a Fall of Diem Sequence allow players to continue play into the Fire in the Lake Campaign Scenario (1964-1972)

because at the end of the round

Jörmungand also has the double-edged Huge trait

Therefore the game changes depending on what factions meet on the battlefield

The Binding of Isaac: Four Souls Extras Bundle pearl-games New mechanics are introduced toThe Binding of Isaac: Four Souls Extras Bundle includes: The Binding of Isaac: Four Souls Alt Art Booster Pack The Binding of Isaac: Four Souls Edmund Booster Pack The Binding of Isaac: Four Souls Heart Tokens The Binding of Isaac: Four Souls Tear Tokens