Obscure red instants
no mana land
color hosers
The Beauties
The Beasts
100

This Instant deals 6 damage to each creature and each player. 

What is inferno

100

This can keep a critter creature from coming to caress your carcass.

What is maze of ith?

100

This holy Homarid has ": Tap target green creature. "

What is Homarid Shaman?

100

(These) are ruthless infernos, annihilating and consuming their foes in a frenzied holocaust. Crackling and blazing, they sear swift, terrible paths, leaving the land charred and scorched in their wake

What is fire elemental

100

This is the artifact beast in old school

What is clockwork Beast?

200

This rare card changes target spell or permanent red

What is Chaos Lace

200

This is the only land in old school that can exile creatures. 

What is Safe Haven?

200

White 2/2 knight...with protection from red.

What are Knights of Thorn

200

"Born with wings of light and a sword of faith, this heavenly incarnation embodies both fury and purity."

Who is Serra Angel?

200

The gatherer text on this beast includes "This effect doesn't remove Auras already attached"

What is Guardian Beast?

300

This red instant starts with the text:

 "Cast this spell only during the declare blockers step."

What is False Orders?

300

Oracle text on this card says something like:

 Choose blockers. If blockers could block all creatures that the other is blocking, remove blockers from blocking. Each blocker blocks all creatures the other was blocking. Block


What is Sorrow's Path?

300

, : Destroy target black creature.

What is Exorcist

300

Urborg became the final resting place of many swordsmen of renown, their steel outmatched by the wiles of........

Who is 
Gwendlyn Di Corci 

300

This Beast gets +1/+1 as long as an opponent controls a nontoken white permanent. 

What are Beasts of Bogardan?

400

This red instant deals X damage divided evenly, rounded down, among all creatures target opponent controls. 

What is dwarven catapult?

400

This is the only land in old school that can tap a creature

What is arena

400

This card says:

Blue creatures don't untap during their controllers' untap steps.

At the beginning of each player's upkeep, that player may choose any number of tapped blue creatures they control and pay  for each creature chosen this way. If the player does, untap those creatures.

What is Thelon's curse?

400

Her given name has been lost in the mists of time. Legend says that her silent vigil will one day be ended by the one who, pure of heart and spirit, calls out that name again.

The Lady of the Mountain

400

This 2/3 Beast gets +1/+1 as long as an opponent controls a nontoken white permanent. 

What is Lurker?

500

Choose a player who cast one or more sorcery spells this turn. *This* deals damage to that player equal to half the damage dealt by one of those sorcery spells this turn, rounded down.

What is Backdraft?

500

These are the 5 lands with the text "...legendary creatures you control have "bands with other legendary creatures." 

Adventurers' Guildhouse, Cathedral of Serra, Mountain Stronghold, 
Seafarer's Quay, 
Unholy Citadel

500

This card color hoses yourself

What is Derelor?

500

"Peace must prevail, even if the wicked must die."

Who is 
Jasmine Boreal 

500

this 1/2 beast has a tap ability

What is Spinal Villain?