MTG Bloomburrow is looking like a very successful set, so it's probable that a lot of its expensive cards won't stay pricey forever, as more packs are opened and the hype around animal creature types dies down
While Collective Effort offers versatility with its multiple modes, there are more efficient options available such as Swords to Plowshares or Path to Exile for creature removal, and Disenchant for enchantment removal
The more tutors you play, the more likely you are to get your hands on the card you need
Gild - $0.29 Exile a creature and get a mana to use at any time
Fiery Gambit is too random for my liking, seemingly designed to be abused with Krarks Thumb rather than played fairly
10 Rules for Buying Collection Regardless of where you are getting a collection from, there are a few basic rules to live by