4
Creature - Spirit (1/2)
Sacrifice ~this~: target creature with total power and toughness 2 or less gets +0/+2 until end of turn and regenerate that creature
When ~this~ enters the battlefield, tap two target permanents
--The proper galley may catch the grandest toothpaste
– Unattributed

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BR
Creature - Human Warrior (2/1)
All creatures with both power and toughness X or less, where X is the number of green creatures on the battlefield get +2/-1

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GU
Creature - Spirit (2/1)
Whenever ~this~ blocks, target opponent may pay 3. If that player does, put a money counter on target creature
Each creature with a money counter on it gains lifelink

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AlexChurchill/MagicCardGenerator