foreign language mtg cards in English packs with text Foreign language cards are the

The champions of The Izzet League are a husband-wife pair of wizards named Tibor and Lumia The Gruul Clans (red/green): The Gruul Clans were originally the Guild of Savage Nature, appointed to speak for and protect the people who lived in the harsh natural environments of Ravnica

Harmonize is leagues better than Concentrate despite being the same card because green can happily spend four mana at sorcery speed with no expectation of tempo returns

He can play with lifelink to gain a bunch of life for attackers and then tap for it post-combat to make cheap stuff without spending any mana at all to get started

Having lots of lands that can produce two or more colors will help avoid these types of scenarios