mtg card probability calculator Limiting Chance: Two-Land Hands ManaTuner — MTG Mana Calculator

For some sets, such as the upcoming Wilds of Eldraine, The List is more important than usual

You bleed your opponents while attacking and when your creatures die

Swamps 8

Ikra Shidiqi lets your creatures deal damage and you have a weird kind of lifelink where you gain damage equal to your creature's toughness

Scourge of the Throne gives you one when you attack the player with the most life, Hellkite Charger, and Aggravated Assault both give you extra combat by paying mana, and World at War, Waves of Aggression, and Relentless Assault are all sorceries that give you extra combat (the former two being able to be used twice)

Sol Ring Sol Ring is my pick as the most broken card in MTG history