My latest and bestest set of mostly zero cost cards
This provides either or when channeled. This card can be channeled from your hand.
Ready.
When this enters the field: draw a card.
When this enters the field: you may destroy a spell or item.
Enchant an creature. It gains +2 / +1.
Three times: deal 1 damage to an enemy creature.
Equip to a creature. It gains +1 / +1 and "cannot be targeted by spells".
At the start of your turn, heal 1.
Draws attacks.
Cast when a creature deals damage.Reduce that damage by 3.
Equip to a friendly creature. It gains +2 / +1. When this would be destroyed, place it on the top of your deck.
Cast when your opponent casts a spell.Exile that spell; your opponent may return cards from their exile to their mana equal to that spell's mana cost.
Play when a creature you control is attacked.Return that creature to your hand; exhaust all other creatures.
Summon two 1 / 1 Cow creature tokens.
When an creature you control is destroyed, heal 1.
When this is destroyed, search for an item.
When you channel a card, you may change the mana it provides to an element of your choice.