Pioneer / Post-Modern Era

Battalion — Whenever this creature and at least two other creatures attack, put a +1/+1 counter on this creature.

Vigilance When this creature enters, other creatures you control gain vigilance until end of turn.

When this creature enters, amass Zombies 1. (Put a +1/+1 counter on an Army you control. It's also a Zombie. If you don't control an Army, create a...

{1}, {T}: Tap target creature with mana value 2 or greater.

Trample Whenever a creature you control with power 4 or greater enters, put a +1/+1 counter on this creature.

Deathtouch

When this creature enters, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

Enchant creature Enchanted creature loses all abilities and has base power and toughness 1/1.

Jaya's Greeting deals 3 damage to target creature. Scry 1.

Menace (This creature can't be blocked except by two or more creatures.) When this creature enters, put a +1/+1 counter on target creature.

When this creature enters, amass Zombies 2. (Put two +1/+1 counters on an Army you control. It's also a Zombie. If you don't control an Army, creat...

As an additional cost to cast this spell, discard a card. Draw two cards. Amass Zombies 1. (Put a +1/+1 counter on an Army you control. It's also a...

When this creature dies, amass Zombies 2. (Put two +1/+1 counters on an Army you control. It's also a Zombie. If you don't control an Army, create ...

As an additional cost to cast this spell, sacrifice a creature or planeswalker. Heartfire deals 4 damage to any target.

When this artifact enters, draw a card. {2}, {T}, Sacrifice this artifact: Add two mana of different colors.

First strike When this creature dies, amass Zombies 1. (Put a +1/+1 counter on an Army you control. It's also a Zombie. If you don't control an Arm...

Haste When this creature dies, put a +1/+1 counter on target creature you control.

Target creature gets +3/+3 until end of turn.

This land enters tapped. When this land enters, sacrifice it unless you pay {1}. {T}: Add one mana of any color.

Put target creature with flying on the bottom of its owner's library.

{1}{U}, {T}: Draw a card, then discard a card.