The sacrifice outlets are cards like the aristocrats above or noncreature cards like Goblin Bombardment, Ashnod's Altar, and Deadly Dispute
Then theres the classic Crowd-Land Rejuvenating Springs, effectively a no-downside dual Land for the format
A Greek-themed deck with blue, for example, might be overly Merfolk-y, while a red deck might have too many Minotaurs
CHOCOBO BUNDLE CONTENTSTen 14-card Play Boosters, a 12-card Chocobo Booster, 1 alt-art Traditional Foil promo card, 1 of 24 Scene Cards, 32 Basic Lands (16 Traditional Foil, 16 regular), a special Click Wheel life counter, and a Chocobo Edition card box
Rather than counter one of the many problem cards such as a haste creature or an equipment that is frequently cast pre-combat you are likely just going to be better off partially negating the spells effect along with the other creatures by using the tap effect and digging for a real answer for everything with the draw option