it features more players, bigger decks, and longer, more involved games
For example, if you attack with two 2/2s and a 2/2 is blocked, you could stop the trade and keep your 2/2 so it's effective offensive or defensively
You may cast that card without paying its mana cost if the spell's mana value is less than or equal to the amount of life you gained this turn
A 'power 5' themed deck could take a twist of just running creatures that meet that criteria, with cards like: Terastodon Archetype of Endurance Ruric Thar, the Unbowed Spearbreaker Behemoth 8 Arna Kennerud, Skycaptain Master At Arms The Human Knight Esper Arna Kennerud, Skycaptain is an absolute powerhouse that doesnt require any fancy combos or game changer cards, instead, you can just beat face with a very strong creature and a ton of auras and equipment
Demon of Fates Design, however, lets you approximate Bolas Citadel by casting one enchantment spell per turn with life rather than mana
Silver-Fur Master Silver-Fur Master buffs ninjas and rogues while also making ninjutsu abilities cost less to activate